89911875

素因数分解:

$3^1\times 5^4\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 151951360

約数和(自身を除く): 62039485

約数列:

[1, 3, 5, 15, 25, 75, 79, 125, 237, 375, 395, 607, 625, 1185, 1821, 1875, 1975, 3035, 5925, 9105, 9875, 15175, 29625, 45525, 47953, 49375, 75875, 143859, 148125, 227625, 239765, 379375, 719295, 1138125, 1198825, 3596475, 5994125, 17982375, 29970625, 89911875]

約数ペア:

[(1, 89911875), (3, 29970625), (5, 17982375), (15, 5994125), (25, 3596475), (75, 1198825), (79, 1138125), (125, 719295), (237, 379375), (375, 239765), (395, 227625), (607, 148125), (625, 143859), (1185, 75875), (1821, 49375), (1875, 47953), (1975, 45525), (3035, 29625), (5925, 15175), (9105, 9875)]