57897775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6143}}^1$

素因数の和:6195

約数の個数: 24

約数和(自身を含む): 79994880

約数和(自身を除く): 22097105

約数列:

[1, 5, 13, 25, 29, 65, 145, 325, 377, 725, 1885, 6143, 9425, 30715, 79859, 153575, 178147, 399295, 890735, 1996475, 2315911, 4453675, 11579555, 57897775]

約数ペア:

[(1, 57897775), (5, 11579555), (13, 4453675), (25, 2315911), (29, 1996475), (65, 890735), (145, 399295), (325, 178147), (377, 153575), (725, 79859), (1885, 30715), (6143, 9425)]