29570225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1$

素因数の和:1765

約数の個数: 24

約数和(自身を含む): 39794328

約数和(自身を除く): 10224103

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 697, 1025, 1697, 3485, 8485, 17425, 28849, 42425, 69577, 144245, 347885, 721225, 1182809, 1739425, 5914045, 29570225]

約数ペア:

[(1, 29570225), (5, 5914045), (17, 1739425), (25, 1182809), (41, 721225), (85, 347885), (205, 144245), (425, 69577), (697, 42425), (1025, 28849), (1697, 17425), (3485, 8485)]