42806085

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23981}}^1$

素因数の和:24013

約数の個数: 32

約数和(自身を含む): 82881792

約数和(自身を除く): 40075707

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 23981, 71943, 119905, 167867, 359715, 407677, 503601, 839335, 1223031, 2038385, 2518005, 2853739, 6115155, 8561217, 14268695, 42806085]

約数ペア:

[(1, 42806085), (3, 14268695), (5, 8561217), (7, 6115155), (15, 2853739), (17, 2518005), (21, 2038385), (35, 1223031), (51, 839335), (85, 503601), (105, 407677), (119, 359715), (255, 167867), (357, 119905), (595, 71943), (1785, 23981)]