5584545

素因数分解:

$3^4\times 5^1\times {\mathrm{13789}}^1$

素因数の和:13806

約数の個数: 20

約数和(自身を含む): 10011540

約数和(自身を除く): 4426995

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 13789, 41367, 68945, 124101, 206835, 372303, 620505, 1116909, 1861515, 5584545]

約数ペア:

[(1, 5584545), (3, 1861515), (5, 1116909), (9, 620505), (15, 372303), (27, 206835), (45, 124101), (81, 68945), (135, 41367), (405, 13789)]