2017025475

素因数分解:

$3^1\times 5^2\times {\mathrm{373}}^1\times {\mathrm{72101}}^1$

素因数の和:72487

約数の個数: 24

約数和(自身を含む): 3343802352

約数和(自身を除く): 1326776877

約数列:

[1, 3, 5, 15, 25, 75, 373, 1119, 1865, 5595, 9325, 27975, 72101, 216303, 360505, 1081515, 1802525, 5407575, 26893673, 80681019, 134468365, 403405095, 672341825, 2017025475]

約数ペア:

[(1, 2017025475), (3, 672341825), (5, 403405095), (15, 134468365), (25, 80681019), (75, 26893673), (373, 5407575), (1119, 1802525), (1865, 1081515), (5595, 360505), (9325, 216303), (27975, 72101)]