115508525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2819}}^1$

素因数の和:2989

約数の個数: 24

約数和(自身を含む): 157356000

約数和(自身を除く): 41847475

約数列:

[1, 5, 11, 25, 55, 149, 275, 745, 1639, 2819, 3725, 8195, 14095, 31009, 40975, 70475, 155045, 420031, 775225, 2100155, 4620341, 10500775, 23101705, 115508525]

約数ペア:

[(1, 115508525), (5, 23101705), (11, 10500775), (25, 4620341), (55, 2100155), (149, 775225), (275, 420031), (745, 155045), (1639, 70475), (2819, 40975), (3725, 31009), (8195, 14095)]