55501815

素因数分解:

$3^1\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{2801}}^1$

素因数の和:4130

約数の個数: 16

約数和(自身を含む): 88901856

約数和(自身を除く): 33400041

約数列:

[1, 3, 5, 15, 1321, 2801, 3963, 6605, 8403, 14005, 19815, 42015, 3700121, 11100363, 18500605, 55501815]

約数ペア:

[(1, 55501815), (3, 18500605), (5, 11100363), (15, 3700121), (1321, 42015), (2801, 19815), (3963, 14005), (6605, 8403)]