68804555465

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{1451}}^1\times {\mathrm{47657}}^1$

素因数の和:49312

約数の個数: 16

約数和(自身を含む): 83039299200

約数和(自身を除く): 14234743735

約数列:

[1, 5, 199, 995, 1451, 7255, 47657, 238285, 288749, 1443745, 9483743, 47418715, 69150307, 345751535, 13760911093, 68804555465]

約数ペア:

[(1, 68804555465), (5, 13760911093), (199, 345751535), (995, 69150307), (1451, 47418715), (7255, 9483743), (47657, 1443745), (238285, 288749)]