28486961895

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{307253}}^1$

素因数の和:308151

約数の個数: 32

約数和(自身を含む): 52149606912

約数和(自身を除く): 23662645017

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 883, 2649, 4415, 6181, 13245, 18543, 30905, 92715, 307253, 921759, 1536265, 2150771, 4608795, 6452313, 10753855, 32261565, 271304399, 813913197, 1356521995, 1899130793, 4069565985, 5697392379, 9495653965, 28486961895]

約数ペア:

[(1, 28486961895), (3, 9495653965), (5, 5697392379), (7, 4069565985), (15, 1899130793), (21, 1356521995), (35, 813913197), (105, 271304399), (883, 32261565), (2649, 10753855), (4415, 6452313), (6181, 4608795), (13245, 2150771), (18543, 1536265), (30905, 921759), (92715, 307253)]