5541625

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1089

約数の個数: 16

約数和(自身を含む): 7083648

約数和(自身を除く): 1542023

約数列:

[1, 5, 25, 43, 125, 215, 1031, 1075, 5155, 5375, 25775, 44333, 128875, 221665, 1108325, 5541625]

約数ペア:

[(1, 5541625), (5, 1108325), (25, 221665), (43, 128875), (125, 44333), (215, 25775), (1031, 5375), (1075, 5155)]