71877875

素因数分解:

$5^3\times {\mathrm{23}}^2\times {\mathrm{1087}}^1$

素因数の和:1148

約数の個数: 24

約数和(自身を含む): 93859584

約数和(自身を除く): 21981709

約数列:

[1, 5, 23, 25, 115, 125, 529, 575, 1087, 2645, 2875, 5435, 13225, 25001, 27175, 66125, 125005, 135875, 575023, 625025, 2875115, 3125125, 14375575, 71877875]

約数ペア:

[(1, 71877875), (5, 14375575), (23, 3125125), (25, 2875115), (115, 625025), (125, 575023), (529, 135875), (575, 125005), (1087, 66125), (2645, 27175), (2875, 25001), (5435, 13225)]