61492475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{719}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 83566080

約数和(自身を除く): 22073605

約数列:

[1, 5, 11, 25, 55, 275, 311, 719, 1555, 3421, 3595, 7775, 7909, 17105, 17975, 39545, 85525, 197725, 223609, 1118045, 2459699, 5590225, 12298495, 61492475]

約数ペア:

[(1, 61492475), (5, 12298495), (11, 5590225), (25, 2459699), (55, 1118045), (275, 223609), (311, 197725), (719, 85525), (1555, 39545), (3421, 17975), (3595, 17105), (7775, 7909)]