91994405

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{3389}}^1$

素因数の和:3544

約数の個数: 16

約数和(自身を含む): 113497200

約数和(自身を除く): 21502795

約数列:

[1, 5, 61, 89, 305, 445, 3389, 5429, 16945, 27145, 206729, 301621, 1033645, 1508105, 18398881, 91994405]

約数ペア:

[(1, 91994405), (5, 18398881), (61, 1508105), (89, 1033645), (305, 301621), (445, 206729), (3389, 27145), (5429, 16945)]