13257145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5879}}^1$

素因数の和:5936

約数の個数: 16

約数和(自身を含む): 17781120

約数和(自身を除く): 4523975

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 5879, 29395, 64669, 241039, 323345, 1205195, 2651429, 13257145]

約数ペア:

[(1, 13257145), (5, 2651429), (11, 1205195), (41, 323345), (55, 241039), (205, 64669), (451, 29395), (2255, 5879)]