2271405

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{929}}^1$

素因数の和:1100

約数の個数: 16

約数和(自身を含む): 3660480

約数和(自身を除く): 1389075

約数列:

[1, 3, 5, 15, 163, 489, 815, 929, 2445, 2787, 4645, 13935, 151427, 454281, 757135, 2271405]

約数ペア:

[(1, 2271405), (3, 757135), (5, 454281), (15, 151427), (163, 13935), (489, 4645), (815, 2787), (929, 2445)]