20133355815

素因数分解:

$3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{538397}}^1$

素因数の和:538688

約数の個数: 32

約数和(自身を含む): 35921914560

約数和(自身を除く): 15788558745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 277, 831, 1385, 2493, 4155, 7479, 12465, 37395, 538397, 1615191, 2691985, 4845573, 8075955, 14536719, 24227865, 72683595, 149135969, 447407907, 745679845, 1342223721, 2237039535, 4026671163, 6711118605, 20133355815]

約数ペア:

[(1, 20133355815), (3, 6711118605), (5, 4026671163), (9, 2237039535), (15, 1342223721), (27, 745679845), (45, 447407907), (135, 149135969), (277, 72683595), (831, 24227865), (1385, 14536719), (2493, 8075955), (4155, 4845573), (7479, 2691985), (12465, 1615191), (37395, 538397)]