3835739375

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 5437259520

約数和(自身を除く): 1601520145

約数列:

[1, 5, 13, 25, 29, 65, 73, 125, 145, 223, 325, 365, 377, 625, 725, 949, 1115, 1625, 1825, 1885, 2117, 2899, 3625, 4745, 5575, 6467, 8125, 9125, 9425, 10585, 14495, 16279, 18125, 23725, 27521, 27875, 32335, 45625, 47125, 52925, 72475, 81395, 84071, 118625, 137605, 139375, 161675, 211627, 235625, 264625, 362375, 406975, 420355, 472091, 593125, 688025, 808375, 1058135, 1323125, 1811875, 2034875, 2101775, 2360455, 3440125, 4041875, 5290675, 6137183, 10174375, 10508875, 11802275, 17200625, 26453375, 30685915, 52544375, 59011375, 132266875, 153429575, 295056875, 767147875, 3835739375]

約数ペア:

[(1, 3835739375), (5, 767147875), (13, 295056875), (25, 153429575), (29, 132266875), (65, 59011375), (73, 52544375), (125, 30685915), (145, 26453375), (223, 17200625), (325, 11802275), (365, 10508875), (377, 10174375), (625, 6137183), (725, 5290675), (949, 4041875), (1115, 3440125), (1625, 2360455), (1825, 2101775), (1885, 2034875), (2117, 1811875), (2899, 1323125), (3625, 1058135), (4745, 808375), (5575, 688025), (6467, 593125), (8125, 472091), (9125, 420355), (9425, 406975), (10585, 362375), (14495, 264625), (16279, 235625), (18125, 211627), (23725, 161675), (27521, 139375), (27875, 137605), (32335, 118625), (45625, 84071), (47125, 81395), (52925, 72475)]