6690815

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 8503488

約数和(自身を除く): 1812673

約数列:

[1, 5, 23, 73, 115, 365, 797, 1679, 3985, 8395, 18331, 58181, 91655, 290905, 1338163, 6690815]

約数ペア:

[(1, 6690815), (5, 1338163), (23, 290905), (73, 91655), (115, 58181), (365, 18331), (797, 8395), (1679, 3985)]