71180185

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5813}}^1$

素因数の和:5928

約数の個数: 16

約数和(自身を含む): 89303040

約数和(自身を除く): 18122855

約数列:

[1, 5, 31, 79, 155, 395, 2449, 5813, 12245, 29065, 180203, 459227, 901015, 2296135, 14236037, 71180185]

約数ペア:

[(1, 71180185), (5, 14236037), (31, 2296135), (79, 901015), (155, 459227), (395, 180203), (2449, 29065), (5813, 12245)]