11571875

素因数分解:

$5^5\times 7^1\times {\mathrm{23}}^2$

素因数の和:78

約数の個数: 36

約数和(自身を含む): 17280144

約数和(自身を除く): 5708269

約数列:

[1, 5, 7, 23, 25, 35, 115, 125, 161, 175, 529, 575, 625, 805, 875, 2645, 2875, 3125, 3703, 4025, 4375, 13225, 14375, 18515, 20125, 21875, 66125, 71875, 92575, 100625, 330625, 462875, 503125, 1653125, 2314375, 11571875]

約数ペア:

[(1, 11571875), (5, 2314375), (7, 1653125), (23, 503125), (25, 462875), (35, 330625), (115, 100625), (125, 92575), (161, 71875), (175, 66125), (529, 21875), (575, 20125), (625, 18515), (805, 14375), (875, 13225), (2645, 4375), (2875, 4025), (3125, 3703)]