10140575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 13258080

約数和(自身を除く): 3117505

約数列:

[1, 5, 25, 29, 71, 145, 197, 355, 725, 985, 1775, 2059, 4925, 5713, 10295, 13987, 28565, 51475, 69935, 142825, 349675, 405623, 2028115, 10140575]

約数ペア:

[(1, 10140575), (5, 2028115), (25, 405623), (29, 349675), (71, 142825), (145, 69935), (197, 51475), (355, 28565), (725, 13987), (985, 10295), (1775, 5713), (2059, 4925)]