13371225

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{25469}}^1$

素因数の和:25489

約数の個数: 24

約数和(自身を含む): 25266240

約数和(自身を除く): 11895015

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 25469, 76407, 127345, 178283, 382035, 534849, 636725, 891415, 1910175, 2674245, 4457075, 13371225]

約数ペア:

[(1, 13371225), (3, 4457075), (5, 2674245), (7, 1910175), (15, 891415), (21, 636725), (25, 534849), (35, 382035), (75, 178283), (105, 127345), (175, 76407), (525, 25469)]