47146785

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1621}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 86575872

約数和(自身を除く): 39429087

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 277, 831, 1385, 1621, 1939, 4155, 4863, 5817, 8105, 9695, 11347, 24315, 29085, 34041, 56735, 170205, 449017, 1347051, 2245085, 3143119, 6735255, 9429357, 15715595, 47146785]

約数ペア:

[(1, 47146785), (3, 15715595), (5, 9429357), (7, 6735255), (15, 3143119), (21, 2245085), (35, 1347051), (105, 449017), (277, 170205), (831, 56735), (1385, 34041), (1621, 29085), (1939, 24315), (4155, 11347), (4863, 9695), (5817, 8105)]