18003345

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41387}}^1$

素因数の和:41424

約数の個数: 16

約数和(自身を含む): 29799360

約数和(自身を除く): 11796015

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 41387, 124161, 206935, 620805, 1200223, 3600669, 6001115, 18003345]

約数ペア:

[(1, 18003345), (3, 6001115), (5, 3600669), (15, 1200223), (29, 620805), (87, 206935), (145, 124161), (435, 41387)]