15000957

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{4517}}^1$

素因数の和:4570

約数の個数: 20

約数和(自身を含む): 22960476

約数和(自身を除く): 7959519

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 4517, 13551, 40653, 121959, 185197, 365877, 555591, 1666773, 5000319, 15000957]

約数ペア:

[(1, 15000957), (3, 5000319), (9, 1666773), (27, 555591), (41, 365877), (81, 185197), (123, 121959), (369, 40653), (1107, 13551), (3321, 4517)]