86975935

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1433}}^1$

素因数の和:1698

約数の個数: 16

約数和(自身を含む): 106689600

約数和(自身を除く): 19713665

約数列:

[1, 5, 61, 199, 305, 995, 1433, 7165, 12139, 60695, 87413, 285167, 437065, 1425835, 17395187, 86975935]

約数ペア:

[(1, 86975935), (5, 17395187), (61, 1425835), (199, 437065), (305, 285167), (995, 87413), (1433, 60695), (7165, 12139)]