55121545

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 67314240

約数和(自身を除く): 12192695

約数列:

[1, 5, 83, 317, 415, 419, 1585, 2095, 26311, 34777, 131555, 132823, 173885, 664115, 11024309, 55121545]

約数ペア:

[(1, 55121545), (5, 11024309), (83, 664115), (317, 173885), (415, 132823), (419, 131555), (1585, 34777), (2095, 26311)]