42965425

素因数分解:

$5^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 54791136

約数和(自身を除く): 11825711

約数列:

[1, 5, 25, 67, 113, 227, 335, 565, 1135, 1675, 2825, 5675, 7571, 15209, 25651, 37855, 76045, 128255, 189275, 380225, 641275, 1718617, 8593085, 42965425]

約数ペア:

[(1, 42965425), (5, 8593085), (25, 1718617), (67, 641275), (113, 380225), (227, 189275), (335, 128255), (565, 76045), (1135, 37855), (1675, 25651), (2825, 15209), (5675, 7571)]