39955525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2293}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 53762184

約数和(自身を除く): 13806659

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 697, 1025, 2293, 3485, 11465, 17425, 38981, 57325, 94013, 194905, 470065, 974525, 1598221, 2350325, 7991105, 39955525]

約数ペア:

[(1, 39955525), (5, 7991105), (17, 2350325), (25, 1598221), (41, 974525), (85, 470065), (205, 194905), (425, 94013), (697, 57325), (1025, 38981), (2293, 17425), (3485, 11465)]