40604525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1237}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 54803784

約数和(自身を除く): 14199259

約数列:

[1, 5, 13, 25, 65, 101, 325, 505, 1237, 1313, 2525, 6185, 6565, 16081, 30925, 32825, 80405, 124937, 402025, 624685, 1624181, 3123425, 8120905, 40604525]

約数ペア:

[(1, 40604525), (5, 8120905), (13, 3123425), (25, 1624181), (65, 624685), (101, 402025), (325, 124937), (505, 80405), (1237, 32825), (1313, 30925), (2525, 16081), (6185, 6565)]