55140215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1523}}^1$

素因数の和:2098

約数の個数: 16

約数和(自身を含む): 71432928

約数和(自身を除く): 16292713

約数列:

[1, 5, 13, 65, 557, 1523, 2785, 7241, 7615, 19799, 36205, 98995, 848311, 4241555, 11028043, 55140215]

約数ペア:

[(1, 55140215), (5, 11028043), (13, 4241555), (65, 848311), (557, 98995), (1523, 36205), (2785, 19799), (7241, 7615)]