58728645

素因数分解:

$3^4\times 5^1\times {\mathrm{145009}}^1$

素因数の和:145026

約数の個数: 20

約数和(自身を含む): 105277260

約数和(自身を除く): 46548615

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 145009, 435027, 725045, 1305081, 2175135, 3915243, 6525405, 11745729, 19576215, 58728645]

約数ペア:

[(1, 58728645), (3, 19576215), (5, 11745729), (9, 6525405), (15, 3915243), (27, 2175135), (45, 1305081), (81, 725045), (135, 435027), (405, 145009)]