71608825

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{40343}}^1$

素因数の和:40424

約数の個数: 12

約数和(自身を含む): 90047808

約数和(自身を除く): 18438983

約数列:

[1, 5, 25, 71, 355, 1775, 40343, 201715, 1008575, 2864353, 14321765, 71608825]

約数ペア:

[(1, 71608825), (5, 14321765), (25, 2864353), (71, 1008575), (355, 201715), (1775, 40343)]