8055905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 11975040

約数和(自身を除く): 3919135

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 593, 715, 1045, 1235, 2717, 2965, 6523, 7709, 11267, 13585, 32615, 38545, 56335, 84799, 123937, 146471, 423995, 619685, 732355, 1611181, 8055905]

約数ペア:

[(1, 8055905), (5, 1611181), (11, 732355), (13, 619685), (19, 423995), (55, 146471), (65, 123937), (95, 84799), (143, 56335), (209, 38545), (247, 32615), (593, 13585), (715, 11267), (1045, 7709), (1235, 6523), (2717, 2965)]