89503775

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3089}}^1$

素因数の和:3179

約数の個数: 24

約数和(自身を含む): 118779600

約数和(自身を除く): 29275825

約数列:

[1, 5, 19, 25, 61, 95, 305, 475, 1159, 1525, 3089, 5795, 15445, 28975, 58691, 77225, 188429, 293455, 942145, 1467275, 3580151, 4710725, 17900755, 89503775]

約数ペア:

[(1, 89503775), (5, 17900755), (19, 4710725), (25, 3580151), (61, 1467275), (95, 942145), (305, 293455), (475, 188429), (1159, 77225), (1525, 58691), (3089, 28975), (5795, 15445)]