13406550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 33539520

約数和(自身を除く): 20132970

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 139, 150, 278, 417, 643, 695, 834, 1286, 1390, 1929, 2085, 3215, 3475, 3858, 4170, 6430, 6950, 9645, 10425, 16075, 19290, 20850, 32150, 48225, 89377, 96450, 178754, 268131, 446885, 536262, 893770, 1340655, 2234425, 2681310, 4468850, 6703275, 13406550]

約数ペア:

[(1, 13406550), (2, 6703275), (3, 4468850), (5, 2681310), (6, 2234425), (10, 1340655), (15, 893770), (25, 536262), (30, 446885), (50, 268131), (75, 178754), (139, 96450), (150, 89377), (278, 48225), (417, 32150), (643, 20850), (695, 19290), (834, 16075), (1286, 10425), (1390, 9645), (1929, 6950), (2085, 6430), (3215, 4170), (3475, 3858)]