2247167995

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 2799194112

約数和(自身を除く): 552026117

約数列:

[1, 5, 47, 103, 235, 263, 353, 515, 1315, 1765, 4841, 12361, 16591, 24205, 27089, 36359, 61805, 82955, 92839, 135445, 181795, 464195, 1273183, 1708873, 4363433, 6365915, 8544365, 9562417, 21817165, 47812085, 449433599, 2247167995]

約数ペア:

[(1, 2247167995), (5, 449433599), (47, 47812085), (103, 21817165), (235, 9562417), (263, 8544365), (353, 6365915), (515, 4363433), (1315, 1708873), (1765, 1273183), (4841, 464195), (12361, 181795), (16591, 135445), (24205, 92839), (27089, 82955), (36359, 61805)]