57064025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2609

約数の個数: 24

約数和(自身を含む): 75590400

約数和(自身を除く): 18526375

約数列:

[1, 5, 25, 29, 31, 145, 155, 725, 775, 899, 2539, 4495, 12695, 22475, 63475, 73631, 78709, 368155, 393545, 1840775, 1967725, 2282561, 11412805, 57064025]

約数ペア:

[(1, 57064025), (5, 11412805), (25, 2282561), (29, 1967725), (31, 1840775), (145, 393545), (155, 368155), (725, 78709), (775, 73631), (899, 63475), (2539, 22475), (4495, 12695)]