12381135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{63493}}^1$

素因数の和:63514

約数の個数: 16

約数和(自身を含む): 21333984

約数和(自身を除く): 8952849

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 63493, 190479, 317465, 825409, 952395, 2476227, 4127045, 12381135]

約数ペア:

[(1, 12381135), (3, 4127045), (5, 2476227), (13, 952395), (15, 825409), (39, 317465), (65, 190479), (195, 63493)]