85847615

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2269}}^1$

素因数の和:2351

約数の個数: 32

約数和(自身を含む): 125521920

約数和(自身を除く): 39674305

約数列:

[1, 5, 7, 23, 35, 47, 115, 161, 235, 329, 805, 1081, 1645, 2269, 5405, 7567, 11345, 15883, 37835, 52187, 79415, 106643, 260935, 365309, 533215, 746501, 1826545, 2452789, 3732505, 12263945, 17169523, 85847615]

約数ペア:

[(1, 85847615), (5, 17169523), (7, 12263945), (23, 3732505), (35, 2452789), (47, 1826545), (115, 746501), (161, 533215), (235, 365309), (329, 260935), (805, 106643), (1081, 79415), (1645, 52187), (2269, 37835), (5405, 15883), (7567, 11345)]