2272105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:504

約数の個数: 16

約数和(自身を含む): 3009600

約数和(自身を除く): 737495

約数列:

[1, 5, 11, 55, 109, 379, 545, 1199, 1895, 4169, 5995, 20845, 41311, 206555, 454421, 2272105]

約数ペア:

[(1, 2272105), (5, 454421), (11, 206555), (55, 41311), (109, 20845), (379, 5995), (545, 4169), (1199, 1895)]