71091335

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 101025792

約数和(自身を除く): 29934457

約数列:

[1, 5, 7, 35, 41, 107, 205, 287, 463, 535, 749, 1435, 2315, 3241, 3745, 4387, 16205, 18983, 21935, 30709, 49541, 94915, 132881, 153545, 247705, 346787, 664405, 1733935, 2031181, 10155905, 14218267, 71091335]

約数ペア:

[(1, 71091335), (5, 14218267), (7, 10155905), (35, 2031181), (41, 1733935), (107, 664405), (205, 346787), (287, 247705), (463, 153545), (535, 132881), (749, 94915), (1435, 49541), (2315, 30709), (3241, 21935), (3745, 18983), (4387, 16205)]