53987025

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{7127}}^1$

素因数の和:7241

約数の個数: 24

約数和(自身を含む): 90154944

約数和(自身を除く): 36167919

約数列:

[1, 3, 5, 15, 25, 75, 101, 303, 505, 1515, 2525, 7127, 7575, 21381, 35635, 106905, 178175, 534525, 719827, 2159481, 3599135, 10797405, 17995675, 53987025]

約数ペア:

[(1, 53987025), (3, 17995675), (5, 10797405), (15, 3599135), (25, 2159481), (75, 719827), (101, 534525), (303, 178175), (505, 106905), (1515, 35635), (2525, 21381), (7127, 7575)]