42398345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{4259}}^1$

素因数の和:4456

約数の個数: 16

約数和(自身を含む): 55823040

約数和(自身を除く): 13424695

約数列:

[1, 5, 11, 55, 181, 905, 1991, 4259, 9955, 21295, 46849, 234245, 770879, 3854395, 8479669, 42398345]

約数ペア:

[(1, 42398345), (5, 8479669), (11, 3854395), (55, 770879), (181, 234245), (905, 46849), (1991, 21295), (4259, 9955)]