15155280318

素因数分解:

$2^1\times 3^1\times {\mathrm{20359}}^1\times {\mathrm{124067}}^1$

素因数の和:144431

約数の個数: 16

約数和(自身を含む): 30312293760

約数和(自身を除く): 15157013442

約数列:

[1, 2, 3, 6, 20359, 40718, 61077, 122154, 124067, 248134, 372201, 744402, 2525880053, 5051760106, 7577640159, 15155280318]

約数ペア:

[(1, 15155280318), (2, 7577640159), (3, 5051760106), (6, 2525880053), (20359, 744402), (40718, 372201), (61077, 248134), (122154, 124067)]