1330560025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{2801179}}^1$

素因数の和:2801208

約数の個数: 12

約数和(自身を含む): 1736731600

約数和(自身を除く): 406171575

約数列:

[1, 5, 19, 25, 95, 475, 2801179, 14005895, 53222401, 70029475, 266112005, 1330560025]

約数ペア:

[(1, 1330560025), (5, 266112005), (19, 70029475), (25, 53222401), (95, 14005895), (475, 2801179)]