7222905

素因数分解:

$3^3\times 5^1\times {\mathrm{53503}}^1$

素因数の和:53517

約数の個数: 16

約数和(自身を含む): 12840960

約数和(自身を除く): 5618055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 53503, 160509, 267515, 481527, 802545, 1444581, 2407635, 7222905]

約数ペア:

[(1, 7222905), (3, 2407635), (5, 1444581), (9, 802545), (15, 481527), (27, 267515), (45, 160509), (135, 53503)]