200836665

素因数分解:

$3^4\times 5^1\times {\mathrm{495893}}^1$

素因数の和:495910

約数の個数: 20

約数和(自身を含む): 360019044

約数和(自身を除く): 159182379

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 495893, 1487679, 2479465, 4463037, 7438395, 13389111, 22315185, 40167333, 66945555, 200836665]

約数ペア:

[(1, 200836665), (3, 66945555), (5, 40167333), (9, 22315185), (15, 13389111), (27, 7438395), (45, 4463037), (81, 2479465), (135, 1487679), (405, 495893)]