38613306575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{11447}}^1\times {\mathrm{7937}}^1$

素因数の和:19411

約数の個数: 24

約数和(自身を含む): 50707816992

約数和(自身を除く): 12094510417

約数列:

[1, 5, 17, 25, 85, 425, 7937, 11447, 39685, 57235, 134929, 194599, 198425, 286175, 674645, 972995, 3373225, 4864975, 90854839, 454274195, 1544532263, 2271370975, 7722661315, 38613306575]

約数ペア:

[(1, 38613306575), (5, 7722661315), (17, 2271370975), (25, 1544532263), (85, 454274195), (425, 90854839), (7937, 4864975), (11447, 3373225), (39685, 972995), (57235, 674645), (134929, 286175), (194599, 198425)]