40142685

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2153}}^1$

素因数の和:2285

約数の個数: 32

約数和(自身を含む): 70720128

約数和(自身を除く): 30577443

約数列:

[1, 3, 5, 11, 15, 33, 55, 113, 165, 339, 565, 1243, 1695, 2153, 3729, 6215, 6459, 10765, 18645, 23683, 32295, 71049, 118415, 243289, 355245, 729867, 1216445, 2676179, 3649335, 8028537, 13380895, 40142685]

約数ペア:

[(1, 40142685), (3, 13380895), (5, 8028537), (11, 3649335), (15, 2676179), (33, 1216445), (55, 729867), (113, 355245), (165, 243289), (339, 118415), (565, 71049), (1243, 32295), (1695, 23683), (2153, 18645), (3729, 10765), (6215, 6459)]