71603065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{3203}}^1$

素因数の和:3488

約数の個数: 16

約数和(自身を含む): 91352448

約数和(自身を除く): 19749383

約数列:

[1, 5, 17, 85, 263, 1315, 3203, 4471, 16015, 22355, 54451, 272255, 842389, 4211945, 14320613, 71603065]

約数ペア:

[(1, 71603065), (5, 14320613), (17, 4211945), (85, 842389), (263, 272255), (1315, 54451), (3203, 22355), (4471, 16015)]