8125325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 11332608

約数和(自身を除く): 3207283

約数列:

[1, 5, 13, 23, 25, 65, 115, 299, 325, 575, 1087, 1495, 5435, 7475, 14131, 25001, 27175, 70655, 125005, 325013, 353275, 625025, 1625065, 8125325]

約数ペア:

[(1, 8125325), (5, 1625065), (13, 625025), (23, 353275), (25, 325013), (65, 125005), (115, 70655), (299, 27175), (325, 25001), (575, 14131), (1087, 7475), (1495, 5435)]