2587507705

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1\times {\mathrm{479}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 3284582400

約数和(自身を除く): 697074695

約数列:

[1, 5, 23, 107, 115, 439, 479, 535, 2195, 2395, 2461, 10097, 11017, 12305, 46973, 50485, 51253, 55085, 210281, 234865, 256265, 1051405, 1080379, 1178819, 4836463, 5401895, 5894095, 22500067, 24182315, 112500335, 517501541, 2587507705]

約数ペア:

[(1, 2587507705), (5, 517501541), (23, 112500335), (107, 24182315), (115, 22500067), (439, 5894095), (479, 5401895), (535, 4836463), (2195, 1178819), (2395, 1080379), (2461, 1051405), (10097, 256265), (11017, 234865), (12305, 210281), (46973, 55085), (50485, 51253)]