6120125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{4451}}^1$

素因数の和:4477

約数の個数: 16

約数和(自身を含む): 8334144

約数和(自身を除く): 2214019

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 4451, 22255, 48961, 111275, 244805, 556375, 1224025, 6120125]

約数ペア:

[(1, 6120125), (5, 1224025), (11, 556375), (25, 244805), (55, 111275), (125, 48961), (275, 22255), (1375, 4451)]