8530145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6907}}^1$

素因数の和:6944

約数の個数: 16

約数和(自身を含む): 11605440

約数和(自身を除く): 3075295

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 6907, 34535, 89791, 131233, 448955, 656165, 1706029, 8530145]

約数ペア:

[(1, 8530145), (5, 1706029), (13, 656165), (19, 448955), (65, 131233), (95, 89791), (247, 34535), (1235, 6907)]