47830095

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6947}}^1$

素因数の和:6981

約数の個数: 40

約数和(自身を含む): 90796464

約数和(自身を除く): 42966369

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 6947, 20841, 34735, 62523, 104205, 118099, 187569, 312615, 354297, 562707, 590495, 937845, 1062891, 1771485, 2813535, 3188673, 5314455, 9566019, 15943365, 47830095]

約数ペア:

[(1, 47830095), (3, 15943365), (5, 9566019), (9, 5314455), (15, 3188673), (17, 2813535), (27, 1771485), (45, 1062891), (51, 937845), (81, 590495), (85, 562707), (135, 354297), (153, 312615), (255, 187569), (405, 118099), (459, 104205), (765, 62523), (1377, 34735), (2295, 20841), (6885, 6947)]