11962215

素因数分解:

$3^3\times 5^1\times {\mathrm{88609}}^1$

素因数の和:88623

約数の個数: 16

約数和(自身を含む): 21266400

約数和(自身を除く): 9304185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 88609, 265827, 443045, 797481, 1329135, 2392443, 3987405, 11962215]

約数ペア:

[(1, 11962215), (3, 3987405), (5, 2392443), (9, 1329135), (15, 797481), (27, 443045), (45, 265827), (135, 88609)]