73681025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9239}}^1$

素因数の和:9289

約数の個数: 24

約数和(自身を含む): 103118400

約数和(自身を除く): 29437375

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 7975, 9239, 46195, 101629, 230975, 267931, 508145, 1339655, 2540725, 2947241, 6698275, 14736205, 73681025]

約数ペア:

[(1, 73681025), (5, 14736205), (11, 6698275), (25, 2947241), (29, 2540725), (55, 1339655), (145, 508145), (275, 267931), (319, 230975), (725, 101629), (1595, 46195), (7975, 9239)]