165004605

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{13049}}^1$

素因数の和:13341

約数の個数: 24

約数和(自身を含む): 287047800

約数和(自身を除く): 122043195

約数列:

[1, 3, 5, 9, 15, 45, 281, 843, 1405, 2529, 4215, 12645, 13049, 39147, 65245, 117441, 195735, 587205, 3666769, 11000307, 18333845, 33000921, 55001535, 165004605]

約数ペア:

[(1, 165004605), (3, 55001535), (5, 33000921), (9, 18333845), (15, 11000307), (45, 3666769), (281, 587205), (843, 195735), (1405, 117441), (2529, 65245), (4215, 39147), (12645, 13049)]