83649885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1277}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 146489472

約数和(自身を除く): 62839587

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 397, 1191, 1277, 1985, 3831, 4367, 5955, 6385, 13101, 14047, 19155, 21835, 42141, 65505, 70235, 210705, 506969, 1520907, 2534845, 5576659, 7604535, 16729977, 27883295, 83649885]

約数ペア:

[(1, 83649885), (3, 27883295), (5, 16729977), (11, 7604535), (15, 5576659), (33, 2534845), (55, 1520907), (165, 506969), (397, 210705), (1191, 70235), (1277, 65505), (1985, 42141), (3831, 21835), (4367, 19155), (5955, 14047), (6385, 13101)]