66120855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{232003}}^1$

素因数の和:232030

約数の個数: 16

約数和(自身を含む): 111361920

約数和(自身を除く): 45241065

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 232003, 696009, 1160015, 3480045, 4408057, 13224171, 22040285, 66120855]

約数ペア:

[(1, 66120855), (3, 22040285), (5, 13224171), (15, 4408057), (19, 3480045), (57, 1160015), (95, 696009), (285, 232003)]