51955155

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{54979}}^1$

素因数の和:55000

約数の個数: 32

約数和(自身を含む): 105561600

約数和(自身を除く): 53606445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 54979, 164937, 274895, 384853, 494811, 824685, 1154559, 1484433, 1924265, 2474055, 3463677, 5772795, 7422165, 10391031, 17318385, 51955155]

約数ペア:

[(1, 51955155), (3, 17318385), (5, 10391031), (7, 7422165), (9, 5772795), (15, 3463677), (21, 2474055), (27, 1924265), (35, 1484433), (45, 1154559), (63, 824685), (105, 494811), (135, 384853), (189, 274895), (315, 164937), (945, 54979)]