5212945

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:536

約数の個数: 16

約数和(自身を含む): 6531840

約数和(自身を除く): 1318895

約数列:

[1, 5, 41, 59, 205, 295, 431, 2155, 2419, 12095, 17671, 25429, 88355, 127145, 1042589, 5212945]

約数ペア:

[(1, 5212945), (5, 1042589), (41, 127145), (59, 88355), (205, 25429), (295, 17671), (431, 12095), (2155, 2419)]