22126215

素因数分解:

$3^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{1663}}^1$

素因数の和:2558

約数の個数: 16

約数和(自身を含む): 35463168

約数和(自身を除く): 13336953

約数列:

[1, 3, 5, 15, 887, 1663, 2661, 4435, 4989, 8315, 13305, 24945, 1475081, 4425243, 7375405, 22126215]

約数ペア:

[(1, 22126215), (3, 7375405), (5, 4425243), (15, 1475081), (887, 24945), (1663, 13305), (2661, 8315), (4435, 4989)]