380396305

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{21139}}^1$

素因数の和:21264

約数の個数: 16

約数和(自身を含む): 471844800

約数和(自身を除く): 91448495

約数列:

[1, 5, 59, 61, 295, 305, 3599, 17995, 21139, 105695, 1247201, 1289479, 6236005, 6447395, 76079261, 380396305]

約数ペア:

[(1, 380396305), (5, 76079261), (59, 6447395), (61, 6236005), (295, 1289479), (305, 1247201), (3599, 105695), (17995, 21139)]