417971525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1831}}^1$

素因数の和:2261

約数の個数: 24

約数和(自身を含む): 542477184

約数和(自身を除く): 124505659

約数列:

[1, 5, 23, 25, 115, 397, 575, 1831, 1985, 9131, 9155, 9925, 42113, 45655, 45775, 210565, 228275, 726907, 1052825, 3634535, 16718861, 18172675, 83594305, 417971525]

約数ペア:

[(1, 417971525), (5, 83594305), (23, 18172675), (25, 16718861), (115, 3634535), (397, 1052825), (575, 726907), (1831, 228275), (1985, 210565), (9131, 45775), (9155, 45655), (9925, 42113)]