24209575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 32598608

約数和(自身を除く): 8389033

約数列:

[1, 5, 13, 25, 65, 163, 325, 457, 815, 2119, 2285, 4075, 5941, 10595, 11425, 29705, 52975, 74491, 148525, 372455, 968383, 1862275, 4841915, 24209575]

約数ペア:

[(1, 24209575), (5, 4841915), (13, 1862275), (25, 968383), (65, 372455), (163, 148525), (325, 74491), (457, 52975), (815, 29705), (2119, 11425), (2285, 10595), (4075, 5941)]