75915983

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 90817776

約数和(自身を除く): 14901793

約数列:

[1, 11, 13, 97, 143, 169, 421, 1067, 1261, 1859, 4631, 5473, 13871, 16393, 40837, 60203, 71149, 180323, 449207, 530881, 782639, 5839691, 6901453, 75915983]

約数ペア:

[(1, 75915983), (11, 6901453), (13, 5839691), (97, 782639), (143, 530881), (169, 449207), (421, 180323), (1067, 71149), (1261, 60203), (1859, 40837), (4631, 16393), (5473, 13871)]