28561443355

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1\times {\mathrm{260609}}^1$

素因数の和:261590

約数の個数: 16

約数和(自身を含む): 35801559360

約数和(自身を除く): 7240116005

約数列:

[1, 5, 23, 115, 953, 4765, 21919, 109595, 260609, 1303045, 5994007, 29970035, 248360377, 1241801885, 5712288671, 28561443355]

約数ペア:

[(1, 28561443355), (5, 5712288671), (23, 1241801885), (115, 248360377), (953, 29970035), (4765, 5994007), (21919, 1303045), (109595, 260609)]