987013755

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 2230824960

約数和(自身を除く): 1243811205

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 79, 81, 91, 105, 113, 117, 135, 189, 195, 237, 243, 273, 315, 339, 351, 395, 405, 455, 553, 565, 567, 585, 711, 791, 819, 945, 1017, 1027, 1053, 1185, 1215, 1365, 1469, 1659, 1695, 1701, 1755, 2133, 2373, 2457, 2765, 2835, 3051, 3081, 3159, 3555, 3955, 4095, 4407, 4977, 5085, 5135, 5265, 6399, 7119, 7189, 7345, 7371, 8295, 8505, 8927, 9153, 9243, 10283, 10665, 11865, 12285, 13221, 14931, 15255, 15405, 15795, 19197, 21357, 21567, 22035, 22113, 24885, 26781, 27459, 27729, 30849, 31995, 35595, 35945, 36855, 39663, 44635, 44793, 45765, 46215, 51415, 62489, 64071, 64701, 66105, 74655, 80343, 83187, 92547, 95985, 106785, 107835, 110565, 116051, 118989, 133905, 134379, 137295, 138645, 154245, 187467, 192213, 194103, 198315, 223965, 241029, 249561, 277641, 312445, 320355, 323505, 348153, 356967, 401715, 415935, 462735, 562401, 580255, 582309, 594945, 671895, 723087, 812357, 832923, 937335, 961065, 970515, 1044459, 1205145, 1247805, 1388205, 1687203, 1740765, 1746927, 1784835, 2169261, 2437071, 2498769, 2812005, 2911545, 3133377, 3615435, 4061785, 4164615, 5061609, 5222295, 7311213, 8436015, 8734635, 9400131, 10846305, 12185355, 12493845, 15184827, 15666885, 21933639, 25308045, 28200393, 36556065, 47000655, 65800917, 75924135, 109668195, 141001965, 197402751, 329004585, 987013755]

約数ペア:

[(1, 987013755), (3, 329004585), (5, 197402751), (7, 141001965), (9, 109668195), (13, 75924135), (15, 65800917), (21, 47000655), (27, 36556065), (35, 28200393), (39, 25308045), (45, 21933639), (63, 15666885), (65, 15184827), (79, 12493845), (81, 12185355), (91, 10846305), (105, 9400131), (113, 8734635), (117, 8436015), (135, 7311213), (189, 5222295), (195, 5061609), (237, 4164615), (243, 4061785), (273, 3615435), (315, 3133377), (339, 2911545), (351, 2812005), (395, 2498769), (405, 2437071), (455, 2169261), (553, 1784835), (565, 1746927), (567, 1740765), (585, 1687203), (711, 1388205), (791, 1247805), (819, 1205145), (945, 1044459), (1017, 970515), (1027, 961065), (1053, 937335), (1185, 832923), (1215, 812357), (1365, 723087), (1469, 671895), (1659, 594945), (1695, 582309), (1701, 580255), (1755, 562401), (2133, 462735), (2373, 415935), (2457, 401715), (2765, 356967), (2835, 348153), (3051, 323505), (3081, 320355), (3159, 312445), (3555, 277641), (3955, 249561), (4095, 241029), (4407, 223965), (4977, 198315), (5085, 194103), (5135, 192213), (5265, 187467), (6399, 154245), (7119, 138645), (7189, 137295), (7345, 134379), (7371, 133905), (8295, 118989), (8505, 116051), (8927, 110565), (9153, 107835), (9243, 106785), (10283, 95985), (10665, 92547), (11865, 83187), (12285, 80343), (13221, 74655), (14931, 66105), (15255, 64701), (15405, 64071), (15795, 62489), (19197, 51415), (21357, 46215), (21567, 45765), (22035, 44793), (22113, 44635), (24885, 39663), (26781, 36855), (27459, 35945), (27729, 35595), (30849, 31995)]