104020125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 191213568

約数和(自身を除く): 87193443

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 151, 165, 167, 275, 375, 453, 501, 755, 825, 835, 1375, 1661, 1837, 2265, 2505, 3775, 4125, 4175, 4983, 5511, 8305, 9185, 11325, 12525, 18875, 20875, 24915, 25217, 27555, 41525, 45925, 56625, 62625, 75651, 124575, 126085, 137775, 207625, 229625, 277387, 378255, 622875, 630425, 688875, 832161, 1386935, 1891275, 3152125, 4160805, 6934675, 9456375, 20804025, 34673375, 104020125]

約数ペア:

[(1, 104020125), (3, 34673375), (5, 20804025), (11, 9456375), (15, 6934675), (25, 4160805), (33, 3152125), (55, 1891275), (75, 1386935), (125, 832161), (151, 688875), (165, 630425), (167, 622875), (275, 378255), (375, 277387), (453, 229625), (501, 207625), (755, 137775), (825, 126085), (835, 124575), (1375, 75651), (1661, 62625), (1837, 56625), (2265, 45925), (2505, 41525), (3775, 27555), (4125, 25217), (4175, 24915), (4983, 20875), (5511, 18875), (8305, 12525), (9185, 11325)]