83855465

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{7411}}^1$

素因数の和:7520

約数の個数: 16

約数和(自身を含む): 105309696

約数和(自身を除く): 21454231

約数列:

[1, 5, 31, 73, 155, 365, 2263, 7411, 11315, 37055, 229741, 541003, 1148705, 2705015, 16771093, 83855465]

約数ペア:

[(1, 83855465), (5, 16771093), (31, 2705015), (73, 1148705), (155, 541003), (365, 229741), (2263, 37055), (7411, 11315)]