290424145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{66841}}^1$

素因数の和:66936

約数の個数: 16

約数和(自身を含む): 385009920

約数和(自身を除く): 94585775

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 66841, 334205, 735251, 3676255, 5280439, 26402195, 58084829, 290424145]

約数ペア:

[(1, 290424145), (5, 58084829), (11, 26402195), (55, 5280439), (79, 3676255), (395, 735251), (869, 334205), (4345, 66841)]