23768895

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{857}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 38980656

約数和(自身を除く): 15211761

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 857, 1849, 2571, 4285, 5547, 9245, 12855, 27735, 36851, 110553, 184255, 552765, 1584593, 4753779, 7922965, 23768895]

約数ペア:

[(1, 23768895), (3, 7922965), (5, 4753779), (15, 1584593), (43, 552765), (129, 184255), (215, 110553), (645, 36851), (857, 27735), (1849, 12855), (2571, 9245), (4285, 5547)]