258528095

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{434501}}^1$

素因数の和:434530

約数の個数: 16

約数和(自身を含む): 375409728

約数和(自身を除く): 116881633

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 434501, 2172505, 3041507, 7386517, 15207535, 36932585, 51705619, 258528095]

約数ペア:

[(1, 258528095), (5, 51705619), (7, 36932585), (17, 15207535), (35, 7386517), (85, 3041507), (119, 2172505), (595, 434501)]