2219982015

素因数分解:

$3^1\times 5^1\times {\mathrm{2213}}^1\times {\mathrm{66877}}^1$

素因数の和:69098

約数の個数: 16

約数和(自身を含む): 3553629408

約数和(自身を除く): 1333647393

約数列:

[1, 3, 5, 15, 2213, 6639, 11065, 33195, 66877, 200631, 334385, 1003155, 147998801, 443996403, 739994005, 2219982015]

約数ペア:

[(1, 2219982015), (3, 739994005), (5, 443996403), (15, 147998801), (2213, 1003155), (6639, 334385), (11065, 200631), (33195, 66877)]