23943195

素因数分解:

$3^4\times 5^1\times {\mathrm{59119}}^1$

素因数の和:59136

約数の個数: 20

約数和(自身を含む): 42921120

約数和(自身を除く): 18977925

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 59119, 177357, 295595, 532071, 886785, 1596213, 2660355, 4788639, 7981065, 23943195]

約数ペア:

[(1, 23943195), (3, 7981065), (5, 4788639), (9, 2660355), (15, 1596213), (27, 886785), (45, 532071), (81, 295595), (135, 177357), (405, 59119)]