55403315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{7247}}^1$

素因数の和:7402

約数の個数: 16

約数和(自身を含む): 73059840

約数和(自身を除く): 17656525

約数列:

[1, 5, 11, 55, 139, 695, 1529, 7247, 7645, 36235, 79717, 398585, 1007333, 5036665, 11080663, 55403315]

約数ペア:

[(1, 55403315), (5, 11080663), (11, 5036665), (55, 1007333), (139, 398585), (695, 79717), (1529, 36235), (7247, 7645)]