64305325

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12671}}^1$

素因数の和:12717

約数の個数: 24

約数和(自身を含む): 94279680

約数和(自身を除く): 29974355

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 725, 1015, 5075, 12671, 63355, 88697, 316775, 367459, 443485, 1837295, 2217425, 2572213, 9186475, 12861065, 64305325]

約数ペア:

[(1, 64305325), (5, 12861065), (7, 9186475), (25, 2572213), (29, 2217425), (35, 1837295), (145, 443485), (175, 367459), (203, 316775), (725, 88697), (1015, 63355), (5075, 12671)]