7053885

素因数分解:

$3^4\times 5^1\times {\mathrm{17417}}^1$

素因数の和:17434

約数の個数: 20

約数和(自身を含む): 12645468

約数和(自身を除く): 5591583

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 17417, 52251, 87085, 156753, 261255, 470259, 783765, 1410777, 2351295, 7053885]

約数ペア:

[(1, 7053885), (3, 2351295), (5, 1410777), (9, 783765), (15, 470259), (27, 261255), (45, 156753), (81, 87085), (135, 52251), (405, 17417)]