297411895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{13901}}^1$

素因数の和:14306

約数の個数: 16

約数和(自身を含む): 390368160

約数和(自身を除く): 92956265

約数列:

[1, 5, 11, 55, 389, 1945, 4279, 13901, 21395, 69505, 152911, 764555, 5407489, 27037445, 59482379, 297411895]

約数ペア:

[(1, 297411895), (5, 59482379), (11, 27037445), (55, 5407489), (389, 764555), (1945, 152911), (4279, 69505), (13901, 21395)]