5291665

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 6604416

約数和(自身を除く): 1312751

約数列:

[1, 5, 41, 83, 205, 311, 415, 1555, 3403, 12751, 17015, 25813, 63755, 129065, 1058333, 5291665]

約数ペア:

[(1, 5291665), (5, 1058333), (41, 129065), (83, 63755), (205, 25813), (311, 17015), (415, 12751), (1555, 3403)]