853390945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{48947}}^1$

素因数の和:49280

約数の個数: 16

約数和(自身を含む): 1120713408

約数和(自身を除く): 267322463

約数列:

[1, 5, 11, 55, 317, 1585, 3487, 17435, 48947, 244735, 538417, 2692085, 15516199, 77580995, 170678189, 853390945]

約数ペア:

[(1, 853390945), (5, 170678189), (11, 77580995), (55, 15516199), (317, 2692085), (1585, 538417), (3487, 244735), (17435, 48947)]