56998315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{757}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 76788432

約数和(自身を除く): 19790117

約数列:

[1, 5, 11, 37, 55, 185, 407, 757, 1369, 2035, 3785, 6845, 8327, 15059, 28009, 41635, 75295, 140045, 308099, 1036333, 1540495, 5181665, 11399663, 56998315]

約数ペア:

[(1, 56998315), (5, 11399663), (11, 5181665), (37, 1540495), (55, 1036333), (185, 308099), (407, 140045), (757, 75295), (1369, 41635), (2035, 28009), (3785, 15059), (6845, 8327)]