70290025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11383}}^1$

素因数の和:11425

約数の個数: 24

約数和(自身を含む): 98813120

約数和(自身を除く): 28523095

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 11383, 56915, 147979, 216277, 284575, 739895, 1081385, 2811601, 3699475, 5406925, 14058005, 70290025]

約数ペア:

[(1, 70290025), (5, 14058005), (13, 5406925), (19, 3699475), (25, 2811601), (65, 1081385), (95, 739895), (247, 284575), (325, 216277), (475, 147979), (1235, 56915), (6175, 11383)]