3146265

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 5503680

約数和(自身を除く): 2357415

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 503, 695, 1251, 1509, 2085, 2515, 4527, 6255, 7545, 22635, 69917, 209751, 349585, 629253, 1048755, 3146265]

約数ペア:

[(1, 3146265), (3, 1048755), (5, 629253), (9, 349585), (15, 209751), (45, 69917), (139, 22635), (417, 7545), (503, 6255), (695, 4527), (1251, 2515), (1509, 2085)]