53697475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9719}}^1$

素因数の和:9759

約数の個数: 24

約数和(自身を含む): 75932640

約数和(自身を除く): 22235165

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 9719, 48595, 126347, 165223, 242975, 631735, 826115, 2147899, 3158675, 4130575, 10739495, 53697475]

約数ペア:

[(1, 53697475), (5, 10739495), (13, 4130575), (17, 3158675), (25, 2147899), (65, 826115), (85, 631735), (221, 242975), (325, 165223), (425, 126347), (1105, 48595), (5525, 9719)]