520088525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{5419}}^1$

素因数の和:5789

約数の個数: 24

約数和(自身を含む): 705684000

約数和(自身を除く): 185595475

約数列:

[1, 5, 11, 25, 55, 275, 349, 1745, 3839, 5419, 8725, 19195, 27095, 59609, 95975, 135475, 298045, 1490225, 1891231, 9456155, 20803541, 47280775, 104017705, 520088525]

約数ペア:

[(1, 520088525), (5, 104017705), (11, 47280775), (25, 20803541), (55, 9456155), (275, 1891231), (349, 1490225), (1745, 298045), (3839, 135475), (5419, 95975), (8725, 59609), (19195, 27095)]