220134585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{3169}}^1$

素因数の和:3609

約数の個数: 32

約数和(自身を含む): 385269120

約数和(自身を除く): 165134535

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 421, 1263, 2105, 3169, 4631, 6315, 9507, 13893, 15845, 23155, 34859, 47535, 69465, 104577, 174295, 522885, 1334149, 4002447, 6670745, 14675639, 20012235, 44026917, 73378195, 220134585]

約数ペア:

[(1, 220134585), (3, 73378195), (5, 44026917), (11, 20012235), (15, 14675639), (33, 6670745), (55, 4002447), (165, 1334149), (421, 522885), (1263, 174295), (2105, 104577), (3169, 69465), (4631, 47535), (6315, 34859), (9507, 23155), (13893, 15845)]