121142115

素因数分解:

$3^3\times 5^1\times {\mathrm{897349}}^1$

素因数の和:897363

約数の個数: 16

約数和(自身を含む): 215364000

約数和(自身を除く): 94221885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 897349, 2692047, 4486745, 8076141, 13460235, 24228423, 40380705, 121142115]

約数ペア:

[(1, 121142115), (3, 40380705), (5, 24228423), (9, 13460235), (15, 8076141), (27, 4486745), (45, 2692047), (135, 897349)]