153900315

素因数分解:

$3^2\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{2357}}^1$

素因数の和:3819

約数の個数: 24

約数和(自身を含む): 267057648

約数和(自身を除く): 113157333

約数列:

[1, 3, 5, 9, 15, 45, 1451, 2357, 4353, 7071, 7255, 11785, 13059, 21213, 21765, 35355, 65295, 106065, 3420007, 10260021, 17100035, 30780063, 51300105, 153900315]

約数ペア:

[(1, 153900315), (3, 51300105), (5, 30780063), (9, 17100035), (15, 10260021), (45, 3420007), (1451, 106065), (2357, 65295), (4353, 35355), (7071, 21765), (7255, 21213), (11785, 13059)]