7142795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2129}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 9508320

約数和(自身を除く): 2365525

約数列:

[1, 5, 11, 55, 61, 305, 671, 2129, 3355, 10645, 23419, 117095, 129869, 649345, 1428559, 7142795]

約数ペア:

[(1, 7142795), (5, 1428559), (11, 649345), (55, 129869), (61, 117095), (305, 23419), (671, 10645), (2129, 3355)]