158032985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{4441}}^1$

素因数の和:5104

約数の個数: 16

約数和(自身を含む): 207245952

約数和(自身を除く): 49212967

約数列:

[1, 5, 11, 55, 647, 3235, 4441, 7117, 22205, 35585, 48851, 244255, 2873327, 14366635, 31606597, 158032985]

約数ペア:

[(1, 158032985), (5, 31606597), (11, 14366635), (55, 2873327), (647, 244255), (3235, 48851), (4441, 35585), (7117, 22205)]