73968995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{26849}}^1$

素因数の和:26902

約数の個数: 16

約数和(自身を含む): 96660000

約数和(自身を除く): 22691005

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 26849, 134245, 510131, 778621, 2550655, 3893105, 14793799, 73968995]

約数ペア:

[(1, 73968995), (5, 14793799), (19, 3893105), (29, 2550655), (95, 778621), (145, 510131), (551, 134245), (2755, 26849)]