15375216

素因数分解:

$2^4\times 3^1\times {\mathrm{320317}}^1$

素因数の和:320328

約数の個数: 20

約数和(自身を含む): 39719432

約数和(自身を除く): 24344216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 320317, 640634, 960951, 1281268, 1921902, 2562536, 3843804, 5125072, 7687608, 15375216]

約数ペア:

[(1, 15375216), (2, 7687608), (3, 5125072), (4, 3843804), (6, 2562536), (8, 1921902), (12, 1281268), (16, 960951), (24, 640634), (48, 320317)]