3077425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 4359096

約数和(自身を除く): 1281671

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 557, 1105, 2785, 5525, 7241, 9469, 13925, 36205, 47345, 123097, 181025, 236725, 615485, 3077425]

約数ペア:

[(1, 3077425), (5, 615485), (13, 236725), (17, 181025), (25, 123097), (65, 47345), (85, 36205), (221, 13925), (325, 9469), (425, 7241), (557, 5525), (1105, 2785)]