42660605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34543}}^1$

素因数の和:34580

約数の個数: 16

約数和(自身を含む): 58033920

約数和(自身を除く): 15373315

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 34543, 172715, 449059, 656317, 2245295, 3281585, 8532121, 42660605]

約数ペア:

[(1, 42660605), (5, 8532121), (13, 3281585), (19, 2245295), (65, 656317), (95, 449059), (247, 172715), (1235, 34543)]