16659135

素因数分解:

$3^3\times 5^1\times {\mathrm{123401}}^1$

素因数の和:123415

約数の個数: 16

約数和(自身を含む): 29616480

約数和(自身を除く): 12957345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 123401, 370203, 617005, 1110609, 1851015, 3331827, 5553045, 16659135]

約数ペア:

[(1, 16659135), (3, 5553045), (5, 3331827), (9, 1851015), (15, 1110609), (27, 617005), (45, 370203), (135, 123401)]