71090305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5233}}^1$

素因数の和:5281

約数の個数: 32

約数和(自身を含む): 105517440

約数和(自身を除く): 34427135

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 715, 1045, 1235, 2717, 5233, 13585, 26165, 57563, 68029, 99427, 287815, 340145, 497135, 748319, 1093697, 1292551, 3741595, 5468485, 6462755, 14218061, 71090305]

約数ペア:

[(1, 71090305), (5, 14218061), (11, 6462755), (13, 5468485), (19, 3741595), (55, 1292551), (65, 1093697), (95, 748319), (143, 497135), (209, 340145), (247, 287815), (715, 99427), (1045, 68029), (1235, 57563), (2717, 26165), (5233, 13585)]