3949748855

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{1429}}^1\times {\mathrm{3271}}^1$

素因数の和:4731

約数の個数: 24

約数和(自身を含む): 5137498080

約数和(自身を除く): 1187749225

約数列:

[1, 5, 13, 65, 169, 845, 1429, 3271, 7145, 16355, 18577, 42523, 92885, 212615, 241501, 552799, 1207505, 2763995, 4674259, 23371295, 60765367, 303826835, 789949771, 3949748855]

約数ペア:

[(1, 3949748855), (5, 789949771), (13, 303826835), (65, 60765367), (169, 23371295), (845, 4674259), (1429, 2763995), (3271, 1207505), (7145, 552799), (16355, 241501), (18577, 212615), (42523, 92885)]