82908575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{523}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 109354608

約数和(自身を除く): 26446033

約数列:

[1, 5, 17, 25, 85, 373, 425, 523, 1865, 2615, 6341, 8891, 9325, 13075, 31705, 44455, 158525, 195079, 222275, 975395, 3316343, 4876975, 16581715, 82908575]

約数ペア:

[(1, 82908575), (5, 16581715), (17, 4876975), (25, 3316343), (85, 975395), (373, 222275), (425, 195079), (523, 158525), (1865, 44455), (2615, 31705), (6341, 13075), (8891, 9325)]