18543045375

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{6421}}^1$

素因数の和:6610

約数の個数: 96

約数和(自身を含む): 35633160576

約数和(自身を除く): 17090115201

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 151, 153, 225, 255, 375, 425, 453, 755, 765, 1125, 1275, 1359, 2125, 2265, 2567, 3775, 3825, 6375, 6421, 6795, 7701, 11325, 12835, 18875, 19125, 19263, 23103, 32105, 33975, 38505, 56625, 57789, 64175, 96315, 109157, 115515, 160525, 169875, 192525, 288945, 320875, 327471, 481575, 545785, 577575, 802625, 962625, 969571, 982413, 1444725, 1637355, 2407875, 2728925, 2887875, 2908713, 4847855, 4912065, 7223625, 8186775, 8726139, 13644625, 14543565, 16482707, 24239275, 24560325, 40933875, 43630695, 49448121, 72717825, 82413535, 121196375, 122801625, 148344363, 218153475, 247240605, 363589125, 412067675, 741721815, 1090767375, 1236203025, 2060338375, 3708609075, 6181015125, 18543045375]

約数ペア:

[(1, 18543045375), (3, 6181015125), (5, 3708609075), (9, 2060338375), (15, 1236203025), (17, 1090767375), (25, 741721815), (45, 412067675), (51, 363589125), (75, 247240605), (85, 218153475), (125, 148344363), (151, 122801625), (153, 121196375), (225, 82413535), (255, 72717825), (375, 49448121), (425, 43630695), (453, 40933875), (755, 24560325), (765, 24239275), (1125, 16482707), (1275, 14543565), (1359, 13644625), (2125, 8726139), (2265, 8186775), (2567, 7223625), (3775, 4912065), (3825, 4847855), (6375, 2908713), (6421, 2887875), (6795, 2728925), (7701, 2407875), (11325, 1637355), (12835, 1444725), (18875, 982413), (19125, 969571), (19263, 962625), (23103, 802625), (32105, 577575), (33975, 545785), (38505, 481575), (56625, 327471), (57789, 320875), (64175, 288945), (96315, 192525), (109157, 169875), (115515, 160525)]