42418255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{4261}}^1$

素因数の和:4458

約数の個数: 16

約数和(自身を含む): 55849248

約数和(自身を除く): 13430993

約数列:

[1, 5, 11, 55, 181, 905, 1991, 4261, 9955, 21305, 46871, 234355, 771241, 3856205, 8483651, 42418255]

約数ペア:

[(1, 42418255), (5, 8483651), (11, 3856205), (55, 771241), (181, 234355), (905, 46871), (1991, 21305), (4261, 9955)]