13512265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4423}}^1$

素因数の和:4488

約数の個数: 16

約数和(自身を含む): 17837568

約数和(自身を除く): 4325303

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 4423, 22115, 57499, 207881, 287495, 1039405, 2702453, 13512265]

約数ペア:

[(1, 13512265), (5, 2702453), (13, 1039405), (47, 287495), (65, 207881), (235, 57499), (611, 22115), (3055, 4423)]