8129685

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13219}}^1$

素因数の和:13268

約数の個数: 16

約数和(自身を含む): 13325760

約数和(自身を除く): 5196075

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 13219, 39657, 66095, 198285, 541979, 1625937, 2709895, 8129685]

約数ペア:

[(1, 8129685), (3, 2709895), (5, 1625937), (15, 541979), (41, 198285), (123, 66095), (205, 39657), (615, 13219)]