23702855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2381}}^1$

素因数の和:2578

約数の個数: 16

約数和(自身を含む): 31213728

約数和(自身を除く): 7510873

約数列:

[1, 5, 11, 55, 181, 905, 1991, 2381, 9955, 11905, 26191, 130955, 430961, 2154805, 4740571, 23702855]

約数ペア:

[(1, 23702855), (5, 4740571), (11, 2154805), (55, 430961), (181, 130955), (905, 26191), (1991, 11905), (2381, 9955)]