65102645

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{15937}}^1$

素因数の和:16004

約数の個数: 16

約数和(自身を含む): 84152640

約数和(自身を除く): 19049995

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 15937, 79685, 302803, 685291, 1514015, 3426455, 13020529, 65102645]

約数ペア:

[(1, 65102645), (5, 13020529), (19, 3426455), (43, 1514015), (95, 685291), (215, 302803), (817, 79685), (4085, 15937)]