84876785

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{105437}}^1$

素因数の和:105472

約数の個数: 16

約数和(自身を含む): 121464576

約数和(自身を除く): 36587791

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 105437, 527185, 738059, 2425051, 3690295, 12125255, 16975357, 84876785]

約数ペア:

[(1, 84876785), (5, 16975357), (7, 12125255), (23, 3690295), (35, 2425051), (115, 738059), (161, 527185), (805, 105437)]