85104955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{30449}}^1$

素因数の和:30510

約数の個数: 16

約数和(自身を含む): 112543200

約数和(自身を除く): 27438245

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 30449, 152245, 395837, 1309307, 1979185, 6546535, 17020991, 85104955]

約数ペア:

[(1, 85104955), (5, 17020991), (13, 6546535), (43, 1979185), (65, 1309307), (215, 395837), (559, 152245), (2795, 30449)]