40676985

素因数分解:

$3^5\times 5^1\times {\mathrm{33479}}^1$

素因数の和:33499

約数の個数: 24

約数和(自身を含む): 73120320

約数和(自身を除く): 32443335

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 33479, 100437, 167395, 301311, 502185, 903933, 1506555, 2711799, 4519665, 8135397, 13558995, 40676985]

約数ペア:

[(1, 40676985), (3, 13558995), (5, 8135397), (9, 4519665), (15, 2711799), (27, 1506555), (45, 903933), (81, 502185), (135, 301311), (243, 167395), (405, 100437), (1215, 33479)]