13305525

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4327}}^1$

素因数の和:4381

約数の個数: 24

約数和(自身を含む): 22540224

約数和(自身を除く): 9234699

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 4327, 12981, 21635, 64905, 108175, 177407, 324525, 532221, 887035, 2661105, 4435175, 13305525]

約数ペア:

[(1, 13305525), (3, 4435175), (5, 2661105), (15, 887035), (25, 532221), (41, 324525), (75, 177407), (123, 108175), (205, 64905), (615, 21635), (1025, 12981), (3075, 4327)]