85937215

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2819}}^1$

素因数の和:2911

約数の個数: 32

約数和(自身を含む): 128862720

約数和(自身を除く): 42925505

約数列:

[1, 5, 7, 13, 35, 65, 67, 91, 335, 455, 469, 871, 2345, 2819, 4355, 6097, 14095, 19733, 30485, 36647, 98665, 183235, 188873, 256529, 944365, 1282645, 1322111, 2455349, 6610555, 12276745, 17187443, 85937215]

約数ペア:

[(1, 85937215), (5, 17187443), (7, 12276745), (13, 6610555), (35, 2455349), (65, 1322111), (67, 1282645), (91, 944365), (335, 256529), (455, 188873), (469, 183235), (871, 98665), (2345, 36647), (2819, 30485), (4355, 19733), (6097, 14095)]