488322575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{7121}}^1$

素因数の和:7355

約数の個数: 24

約数和(自身を含む): 655280976

約数和(自身を除く): 166958401

約数列:

[1, 5, 13, 25, 65, 211, 325, 1055, 2743, 5275, 7121, 13715, 35605, 68575, 92573, 178025, 462865, 1502531, 2314325, 7512655, 19532903, 37563275, 97664515, 488322575]

約数ペア:

[(1, 488322575), (5, 97664515), (13, 37563275), (25, 19532903), (65, 7512655), (211, 2314325), (325, 1502531), (1055, 462865), (2743, 178025), (5275, 92573), (7121, 68575), (13715, 35605)]