80051895

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 160

約数和(自身を含む): 190688256

約数和(自身を除く): 110636361

約数列:

[1, 3, 5, 7, 9, 11, 15, 17, 21, 27, 33, 35, 45, 51, 55, 63, 77, 81, 85, 99, 105, 119, 135, 151, 153, 165, 187, 189, 231, 255, 297, 315, 357, 385, 405, 453, 459, 495, 561, 567, 595, 693, 755, 765, 891, 935, 945, 1057, 1071, 1155, 1309, 1359, 1377, 1485, 1661, 1683, 1785, 2079, 2265, 2295, 2567, 2805, 2835, 3171, 3213, 3465, 3927, 4077, 4455, 4983, 5049, 5285, 5355, 6237, 6545, 6795, 6885, 7701, 8305, 8415, 9513, 9639, 10395, 11627, 11781, 12231, 12835, 14949, 15147, 15855, 16065, 17969, 19635, 20385, 23103, 24915, 25245, 28237, 28539, 31185, 34881, 35343, 38505, 44847, 47565, 48195, 53907, 58135, 58905, 61155, 69309, 74745, 75735, 84711, 85617, 89845, 104643, 106029, 115515, 134541, 141185, 142695, 161721, 174405, 176715, 197659, 207927, 224235, 254133, 269535, 313929, 346545, 423555, 428085, 485163, 523215, 530145, 592977, 672705, 762399, 808605, 941787, 988295, 1039635, 1270665, 1455489, 1569645, 1778931, 2287197, 2425815, 2964885, 3811995, 4708935, 5336793, 7277445, 8894655, 11435985, 16010379, 26683965, 80051895]

約数ペア:

[(1, 80051895), (3, 26683965), (5, 16010379), (7, 11435985), (9, 8894655), (11, 7277445), (15, 5336793), (17, 4708935), (21, 3811995), (27, 2964885), (33, 2425815), (35, 2287197), (45, 1778931), (51, 1569645), (55, 1455489), (63, 1270665), (77, 1039635), (81, 988295), (85, 941787), (99, 808605), (105, 762399), (119, 672705), (135, 592977), (151, 530145), (153, 523215), (165, 485163), (187, 428085), (189, 423555), (231, 346545), (255, 313929), (297, 269535), (315, 254133), (357, 224235), (385, 207927), (405, 197659), (453, 176715), (459, 174405), (495, 161721), (561, 142695), (567, 141185), (595, 134541), (693, 115515), (755, 106029), (765, 104643), (891, 89845), (935, 85617), (945, 84711), (1057, 75735), (1071, 74745), (1155, 69309), (1309, 61155), (1359, 58905), (1377, 58135), (1485, 53907), (1661, 48195), (1683, 47565), (1785, 44847), (2079, 38505), (2265, 35343), (2295, 34881), (2567, 31185), (2805, 28539), (2835, 28237), (3171, 25245), (3213, 24915), (3465, 23103), (3927, 20385), (4077, 19635), (4455, 17969), (4983, 16065), (5049, 15855), (5285, 15147), (5355, 14949), (6237, 12835), (6545, 12231), (6795, 11781), (6885, 11627), (7701, 10395), (8305, 9639), (8415, 9513)]