80835515

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{739}}^1$

素因数の和:1042

約数の個数: 16

約数和(自身を含む): 98461440

約数和(自身を除く): 17625925

約数列:

[1, 5, 131, 167, 655, 739, 835, 3695, 21877, 96809, 109385, 123413, 484045, 617065, 16167103, 80835515]

約数ペア:

[(1, 80835515), (5, 16167103), (131, 617065), (167, 484045), (655, 123413), (739, 109385), (835, 96809), (3695, 21877)]