13250295

素因数分解:

$3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1063}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 23071776

約数和(自身を除く): 9821481

約数列:

[1, 3, 5, 9, 15, 45, 277, 831, 1063, 1385, 2493, 3189, 4155, 5315, 9567, 12465, 15945, 47835, 294451, 883353, 1472255, 2650059, 4416765, 13250295]

約数ペア:

[(1, 13250295), (3, 4416765), (5, 2650059), (9, 1472255), (15, 883353), (45, 294451), (277, 47835), (831, 15945), (1063, 12465), (1385, 9567), (2493, 5315), (3189, 4155)]