122625775

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2141}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 159364800

約数和(自身を除く): 36739025

約数列:

[1, 5, 25, 29, 79, 145, 395, 725, 1975, 2141, 2291, 10705, 11455, 53525, 57275, 62089, 169139, 310445, 845695, 1552225, 4228475, 4905031, 24525155, 122625775]

約数ペア:

[(1, 122625775), (5, 24525155), (25, 4905031), (29, 4228475), (79, 1552225), (145, 845695), (395, 310445), (725, 169139), (1975, 62089), (2141, 57275), (2291, 53525), (10705, 11455)]