9989523375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1367}}^1\times {\mathrm{1499}}^1$

素因数の和:2897

約数の個数: 64

約数和(自身を含む): 17926272000

約数和(自身を除く): 7936748625

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 975, 1367, 1499, 1625, 4101, 4497, 4875, 6835, 7495, 17771, 19487, 20505, 22485, 34175, 37475, 53313, 58461, 88855, 97435, 102525, 112425, 170875, 187375, 266565, 292305, 444275, 487175, 512625, 562125, 1332825, 1461525, 2049133, 2221375, 2435875, 6147399, 6664125, 7307625, 10245665, 26638729, 30736995, 51228325, 79916187, 133193645, 153684975, 256141625, 399580935, 665968225, 768424875, 1997904675, 3329841125, 9989523375]

約数ペア:

[(1, 9989523375), (3, 3329841125), (5, 1997904675), (13, 768424875), (15, 665968225), (25, 399580935), (39, 256141625), (65, 153684975), (75, 133193645), (125, 79916187), (195, 51228325), (325, 30736995), (375, 26638729), (975, 10245665), (1367, 7307625), (1499, 6664125), (1625, 6147399), (4101, 2435875), (4497, 2221375), (4875, 2049133), (6835, 1461525), (7495, 1332825), (17771, 562125), (19487, 512625), (20505, 487175), (22485, 444275), (34175, 292305), (37475, 266565), (53313, 187375), (58461, 170875), (88855, 112425), (97435, 102525)]