27961955

素因数分解:

$5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1733}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 38453184

約数和(自身を除く): 10491229

約数列:

[1, 5, 7, 35, 461, 1733, 2305, 3227, 8665, 12131, 16135, 60655, 798913, 3994565, 5592391, 27961955]

約数ペア:

[(1, 27961955), (5, 5592391), (7, 3994565), (35, 798913), (461, 60655), (1733, 16135), (2305, 12131), (3227, 8665)]