3847279965

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2081}}^1\times {\mathrm{2089}}^1$

素因数の和:4237

約数の個数: 32

約数和(自身を含む): 6265987200

約数和(自身を除く): 2418707235

約数列:

[1, 3, 5, 15, 59, 177, 295, 885, 2081, 2089, 6243, 6267, 10405, 10445, 31215, 31335, 122779, 123251, 368337, 369753, 613895, 616255, 1841685, 1848765, 4347209, 13041627, 21736045, 65208135, 256485331, 769455993, 1282426655, 3847279965]

約数ペア:

[(1, 3847279965), (3, 1282426655), (5, 769455993), (15, 256485331), (59, 65208135), (177, 21736045), (295, 13041627), (885, 4347209), (2081, 1848765), (2089, 1841685), (6243, 616255), (6267, 613895), (10405, 369753), (10445, 368337), (31215, 123251), (31335, 122779)]