23999525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:661

約数の個数: 24

約数和(自身を含む): 32703264

約数和(自身を除く): 8703739

約数列:

[1, 5, 11, 25, 55, 197, 275, 443, 985, 2167, 2215, 4873, 4925, 10835, 11075, 24365, 54175, 87271, 121825, 436355, 959981, 2181775, 4799905, 23999525]

約数ペア:

[(1, 23999525), (5, 4799905), (11, 2181775), (25, 959981), (55, 436355), (197, 121825), (275, 87271), (443, 54175), (985, 24365), (2167, 11075), (2215, 10835), (4873, 4925)]