917869865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{33851}}^1$

素因数の和:33913

約数の個数: 32

約数和(自身を含む): 1316165760

約数和(自身を除く): 398295895

約数列:

[1, 5, 11, 17, 29, 55, 85, 145, 187, 319, 493, 935, 1595, 2465, 5423, 27115, 33851, 169255, 372361, 575467, 981679, 1861805, 2877335, 4908395, 6330137, 10798469, 16688543, 31650685, 53992345, 83442715, 183573973, 917869865]

約数ペア:

[(1, 917869865), (5, 183573973), (11, 83442715), (17, 53992345), (29, 31650685), (55, 16688543), (85, 10798469), (145, 6330137), (187, 4908395), (319, 2877335), (493, 1861805), (935, 981679), (1595, 575467), (2465, 372361), (5423, 169255), (27115, 33851)]