18306465

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23027}}^1$

素因数の和:23088

約数の個数: 16

約数和(自身を含む): 29844288

約数和(自身を除く): 11537823

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 23027, 69081, 115135, 345405, 1220431, 3661293, 6102155, 18306465]

約数ペア:

[(1, 18306465), (3, 6102155), (5, 3661293), (15, 1220431), (53, 345405), (159, 115135), (265, 69081), (795, 23027)]