3187215

素因数分解:

$3^3\times 5^1\times {\mathrm{23609}}^1$

素因数の和:23623

約数の個数: 16

約数和(自身を含む): 5666400

約数和(自身を除く): 2479185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 23609, 70827, 118045, 212481, 354135, 637443, 1062405, 3187215]

約数ペア:

[(1, 3187215), (3, 1062405), (5, 637443), (9, 354135), (15, 212481), (27, 118045), (45, 70827), (135, 23609)]