53147575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5639}}^1$

素因数の和:5691

約数の個数: 24

約数和(自身を含む): 73432800

約数和(自身を除く): 20285225

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 5639, 9425, 28195, 73307, 140975, 163531, 366535, 817655, 1832675, 2125903, 4088275, 10629515, 53147575]

約数ペア:

[(1, 53147575), (5, 10629515), (13, 4088275), (25, 2125903), (29, 1832675), (65, 817655), (145, 366535), (325, 163531), (377, 140975), (725, 73307), (1885, 28195), (5639, 9425)]