18105135

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41621}}^1$

素因数の和:41658

約数の個数: 16

約数和(自身を含む): 29967840

約数和(自身を除く): 11862705

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 41621, 124863, 208105, 624315, 1207009, 3621027, 6035045, 18105135]

約数ペア:

[(1, 18105135), (3, 6035045), (5, 3621027), (15, 1207009), (29, 624315), (87, 208105), (145, 124863), (435, 41621)]