6882785

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2161}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 10351656

約数和(自身を除く): 3468871

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 2161, 3185, 10805, 15127, 28093, 75635, 105889, 140465, 196651, 529445, 983255, 1376557, 6882785]

約数ペア:

[(1, 6882785), (5, 1376557), (7, 983255), (13, 529445), (35, 196651), (49, 140465), (65, 105889), (91, 75635), (245, 28093), (455, 15127), (637, 10805), (2161, 3185)]