111722875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 153256896

約数和(自身を除く): 41534021

約数列:

[1, 5, 11, 25, 55, 125, 193, 275, 421, 965, 1375, 2105, 2123, 4631, 4825, 10525, 10615, 23155, 24125, 52625, 53075, 81253, 115775, 265375, 406265, 578875, 893783, 2031325, 4468915, 10156625, 22344575, 111722875]

約数ペア:

[(1, 111722875), (5, 22344575), (11, 10156625), (25, 4468915), (55, 2031325), (125, 893783), (193, 578875), (275, 406265), (421, 265375), (965, 115775), (1375, 81253), (2105, 53075), (2123, 52625), (4631, 24125), (4825, 23155), (10525, 10615)]