55218135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{525887}}^1$

素因数の和:525902

約数の個数: 16

約数和(自身を含む): 100970496

約数和(自身を除く): 45752361

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 525887, 1577661, 2629435, 3681209, 7888305, 11043627, 18406045, 55218135]

約数ペア:

[(1, 55218135), (3, 18406045), (5, 11043627), (7, 7888305), (15, 3681209), (21, 2629435), (35, 1577661), (105, 525887)]