78161135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 104328000

約数和(自身を除く): 26166865

約数列:

[1, 5, 13, 59, 65, 89, 229, 295, 445, 767, 1145, 1157, 2977, 3835, 5251, 5785, 13511, 14885, 20381, 26255, 67555, 68263, 101905, 175643, 264953, 341315, 878215, 1202479, 1324765, 6012395, 15632227, 78161135]

約数ペア:

[(1, 78161135), (5, 15632227), (13, 6012395), (59, 1324765), (65, 1202479), (89, 878215), (229, 341315), (295, 264953), (445, 175643), (767, 101905), (1145, 68263), (1157, 67555), (2977, 26255), (3835, 20381), (5251, 14885), (5785, 13511)]