4270765

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:380

約数の個数: 16

約数和(自身を含む): 5334336

約数和(自身を除く): 1063571

約数列:

[1, 5, 41, 83, 205, 251, 415, 1255, 3403, 10291, 17015, 20833, 51455, 104165, 854153, 4270765]

約数ペア:

[(1, 4270765), (5, 854153), (41, 104165), (83, 51455), (205, 20833), (251, 17015), (415, 10291), (1255, 3403)]