885892225

素因数分解:

$5^2\times {\mathrm{229}}^1\times {\mathrm{271}}^1\times {\mathrm{571}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 1109313920

約数和(自身を除く): 223421695

約数列:

[1, 5, 25, 229, 271, 571, 1145, 1355, 2855, 5725, 6775, 14275, 62059, 130759, 154741, 310295, 653795, 773705, 1551475, 3268975, 3868525, 35435689, 177178445, 885892225]

約数ペア:

[(1, 885892225), (5, 177178445), (25, 35435689), (229, 3868525), (271, 3268975), (571, 1551475), (1145, 773705), (1355, 653795), (2855, 310295), (5725, 154741), (6775, 130759), (14275, 62059)]