156639645

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{65677}}^1$

素因数の和:65741

約数の個数: 24

約数和(自身を含む): 276635736

約数和(自身を除く): 119996091

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 65677, 197031, 328385, 591093, 985155, 2955465, 3480881, 10442643, 17404405, 31327929, 52213215, 156639645]

約数ペア:

[(1, 156639645), (3, 52213215), (5, 31327929), (9, 17404405), (15, 10442643), (45, 3480881), (53, 2955465), (159, 985155), (265, 591093), (477, 328385), (795, 197031), (2385, 65677)]