12553639105

素因数分解:

$5^1\times 7^1\times {\mathrm{6473}}^1\times {\mathrm{55411}}^1$

素因数の和:61896

約数の個数: 16

約数和(自身を含む): 17219389824

約数和(自身を除く): 4665750719

約数列:

[1, 5, 7, 35, 6473, 32365, 45311, 55411, 226555, 277055, 387877, 1939385, 358675403, 1793377015, 2510727821, 12553639105]

約数ペア:

[(1, 12553639105), (5, 2510727821), (7, 1793377015), (35, 358675403), (6473, 1939385), (32365, 387877), (45311, 277055), (55411, 226555)]