150253025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{719}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 201237120

約数和(自身を除く): 50984095

約数列:

[1, 5, 13, 25, 65, 325, 643, 719, 3215, 3595, 8359, 9347, 16075, 17975, 41795, 46735, 208975, 233675, 462317, 2311585, 6010121, 11557925, 30050605, 150253025]

約数ペア:

[(1, 150253025), (5, 30050605), (13, 11557925), (25, 6010121), (65, 2311585), (325, 462317), (643, 233675), (719, 208975), (3215, 46735), (3595, 41795), (8359, 17975), (9347, 16075)]