1945624755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7629901}}^1$

素因数の和:7629926

約数の個数: 16

約数和(自身を含む): 3296117664

約数和(自身を除く): 1350492909

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 7629901, 22889703, 38149505, 114448515, 129708317, 389124951, 648541585, 1945624755]

約数ペア:

[(1, 1945624755), (3, 648541585), (5, 389124951), (15, 129708317), (17, 114448515), (51, 38149505), (85, 22889703), (255, 7629901)]