89764425

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{13757}}^1$

素因数の和:13802

約数の個数: 36

約数和(自身を含む): 166334220

約数和(自身を除く): 76569795

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 13757, 41271, 68785, 123813, 206355, 343925, 398953, 619065, 1031775, 1196859, 1994765, 3095325, 3590577, 5984295, 9973825, 17952885, 29921475, 89764425]

約数ペア:

[(1, 89764425), (3, 29921475), (5, 17952885), (9, 9973825), (15, 5984295), (25, 3590577), (29, 3095325), (45, 1994765), (75, 1196859), (87, 1031775), (145, 619065), (225, 398953), (261, 343925), (435, 206355), (725, 123813), (1305, 68785), (2175, 41271), (6525, 13757)]