42975235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7121}}^1$

素因数の和:7214

約数の個数: 16

約数和(自身を含む): 55380672

約数和(自身を除く): 12405437

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 7121, 35605, 121057, 505591, 605285, 2527955, 8595047, 42975235]

約数ペア:

[(1, 42975235), (5, 8595047), (17, 2527955), (71, 605285), (85, 505591), (355, 121057), (1207, 35605), (6035, 7121)]