87682545

素因数分解:

$3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{5009}}^1$

素因数の和:5409

約数の個数: 24

約数和(自身を含む): 152404200

約数和(自身を除く): 64721655

約数列:

[1, 3, 5, 9, 15, 45, 389, 1167, 1945, 3501, 5009, 5835, 15027, 17505, 25045, 45081, 75135, 225405, 1948501, 5845503, 9742505, 17536509, 29227515, 87682545]

約数ペア:

[(1, 87682545), (3, 29227515), (5, 17536509), (9, 9742505), (15, 5845503), (45, 1948501), (389, 225405), (1167, 75135), (1945, 45081), (3501, 25045), (5009, 17505), (5835, 15027)]