15672142845

素因数分解:

$3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 30862540800

約数和(自身を除く): 15190397955

約数列:

[1, 3, 5, 9, 15, 23, 27, 31, 45, 69, 79, 81, 93, 115, 135, 155, 207, 229, 237, 243, 279, 345, 395, 405, 465, 621, 687, 711, 713, 837, 1035, 1145, 1185, 1215, 1395, 1817, 1863, 2061, 2133, 2139, 2449, 2511, 3105, 3435, 3555, 3565, 4185, 5267, 5451, 5589, 6183, 6399, 6417, 7099, 7347, 7533, 9085, 9315, 10305, 10665, 10695, 12245, 12555, 15801, 16353, 18091, 18549, 19197, 19251, 21297, 22041, 26335, 27255, 27945, 30915, 31995, 32085, 35495, 36735, 37665, 47403, 49059, 54273, 55647, 56327, 57753, 63891, 66123, 79005, 81765, 90455, 92745, 95985, 96255, 106485, 110205, 142209, 147177, 162819, 163277, 168981, 173259, 191673, 198369, 237015, 245295, 271365, 278235, 281635, 288765, 319455, 330615, 416093, 426627, 441531, 488457, 489831, 506943, 560821, 575019, 595107, 711045, 735885, 814095, 816385, 844905, 866295, 958365, 991845, 1248279, 1279881, 1465371, 1469493, 1520829, 1682463, 1725057, 2080465, 2133135, 2207655, 2442285, 2449155, 2534715, 2804105, 2875095, 2975535, 3744837, 4396113, 4408479, 4562487, 5047389, 6241395, 6399405, 7326855, 7347465, 7604145, 8412315, 8625285, 11234511, 12898883, 13225437, 13687461, 15142167, 18724185, 21980565, 22042395, 22812435, 25236945, 33703533, 38696649, 39676311, 45426501, 56172555, 64494415, 66127185, 68437305, 75710835, 101110599, 116089947, 136279503, 168517665, 193483245, 198381555, 227132505, 348269841, 505552995, 580449735, 681397515, 1044809523, 1741349205, 3134428569, 5224047615, 15672142845]

約数ペア:

[(1, 15672142845), (3, 5224047615), (5, 3134428569), (9, 1741349205), (15, 1044809523), (23, 681397515), (27, 580449735), (31, 505552995), (45, 348269841), (69, 227132505), (79, 198381555), (81, 193483245), (93, 168517665), (115, 136279503), (135, 116089947), (155, 101110599), (207, 75710835), (229, 68437305), (237, 66127185), (243, 64494415), (279, 56172555), (345, 45426501), (395, 39676311), (405, 38696649), (465, 33703533), (621, 25236945), (687, 22812435), (711, 22042395), (713, 21980565), (837, 18724185), (1035, 15142167), (1145, 13687461), (1185, 13225437), (1215, 12898883), (1395, 11234511), (1817, 8625285), (1863, 8412315), (2061, 7604145), (2133, 7347465), (2139, 7326855), (2449, 6399405), (2511, 6241395), (3105, 5047389), (3435, 4562487), (3555, 4408479), (3565, 4396113), (4185, 3744837), (5267, 2975535), (5451, 2875095), (5589, 2804105), (6183, 2534715), (6399, 2449155), (6417, 2442285), (7099, 2207655), (7347, 2133135), (7533, 2080465), (9085, 1725057), (9315, 1682463), (10305, 1520829), (10665, 1469493), (10695, 1465371), (12245, 1279881), (12555, 1248279), (15801, 991845), (16353, 958365), (18091, 866295), (18549, 844905), (19197, 816385), (19251, 814095), (21297, 735885), (22041, 711045), (26335, 595107), (27255, 575019), (27945, 560821), (30915, 506943), (31995, 489831), (32085, 488457), (35495, 441531), (36735, 426627), (37665, 416093), (47403, 330615), (49059, 319455), (54273, 288765), (55647, 281635), (56327, 278235), (57753, 271365), (63891, 245295), (66123, 237015), (79005, 198369), (81765, 191673), (90455, 173259), (92745, 168981), (95985, 163277), (96255, 162819), (106485, 147177), (110205, 142209)]