968993105

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{109}}^1\times {\mathrm{3361}}^1$

素因数の和:3521

約数の個数: 24

約数和(自身を含む): 1227062760

約数和(自身を除く): 258069655

約数列:

[1, 5, 23, 109, 115, 529, 545, 2507, 2645, 3361, 12535, 16805, 57661, 77303, 288305, 366349, 386515, 1777969, 1831745, 8426027, 8889845, 42130135, 193798621, 968993105]

約数ペア:

[(1, 968993105), (5, 193798621), (23, 42130135), (109, 8889845), (115, 8426027), (529, 1831745), (545, 1777969), (2507, 386515), (2645, 366349), (3361, 288305), (12535, 77303), (16805, 57661)]