15145669

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{823}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 18984960

約数和(自身を除く): 3839291

約数列:

[1, 7, 11, 77, 239, 823, 1673, 2629, 5761, 9053, 18403, 63371, 196697, 1376879, 2163667, 15145669]

約数ペア:

[(1, 15145669), (7, 2163667), (11, 1376879), (77, 196697), (239, 63371), (823, 18403), (1673, 9053), (2629, 5761)]