9900525

素因数分解:

$3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1307}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 16543584

約数和(自身を除く): 6643059

約数列:

[1, 3, 5, 15, 25, 75, 101, 303, 505, 1307, 1515, 2525, 3921, 6535, 7575, 19605, 32675, 98025, 132007, 396021, 660035, 1980105, 3300175, 9900525]

約数ペア:

[(1, 9900525), (3, 3300175), (5, 1980105), (15, 660035), (25, 396021), (75, 132007), (101, 98025), (303, 32675), (505, 19605), (1307, 7575), (1515, 6535), (2525, 3921)]