5545323

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 9884160

約数和(自身を除く): 4338837

約数列:

[1, 3, 7, 9, 21, 23, 43, 63, 69, 89, 129, 161, 207, 267, 301, 387, 483, 623, 801, 903, 989, 1449, 1869, 2047, 2709, 2967, 3827, 5607, 6141, 6923, 8901, 11481, 14329, 18423, 20769, 26789, 34443, 42987, 62307, 80367, 88021, 128961, 241101, 264063, 616147, 792189, 1848441, 5545323]

約数ペア:

[(1, 5545323), (3, 1848441), (7, 792189), (9, 616147), (21, 264063), (23, 241101), (43, 128961), (63, 88021), (69, 80367), (89, 62307), (129, 42987), (161, 34443), (207, 26789), (267, 20769), (301, 18423), (387, 14329), (483, 11481), (623, 8901), (801, 6923), (903, 6141), (989, 5607), (1449, 3827), (1869, 2967), (2047, 2709)]