66415095

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{27847}}^1$

素因数の和:27911

約数の個数: 24

約数和(自身を含む): 117295776

約数和(自身を除く): 50880681

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 27847, 83541, 139235, 250623, 417705, 1253115, 1475891, 4427673, 7379455, 13283019, 22138365, 66415095]

約数ペア:

[(1, 66415095), (3, 22138365), (5, 13283019), (9, 7379455), (15, 4427673), (45, 1475891), (53, 1253115), (159, 417705), (265, 250623), (477, 139235), (795, 83541), (2385, 27847)]