85860229

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 109057536

約数和(自身を除く): 23197307

約数列:

[1, 7, 13, 71, 91, 97, 137, 497, 679, 923, 959, 1261, 1781, 6461, 6887, 8827, 9727, 12467, 13289, 48209, 68089, 89531, 93023, 126451, 172757, 626717, 885157, 943519, 1209299, 6604633, 12265747, 85860229]

約数ペア:

[(1, 85860229), (7, 12265747), (13, 6604633), (71, 1209299), (91, 943519), (97, 885157), (137, 626717), (497, 172757), (679, 126451), (923, 93023), (959, 89531), (1261, 68089), (1781, 48209), (6461, 13289), (6887, 12467), (8827, 9727)]