40434095

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 53143200

約数和(自身を除く): 12709105

約数列:

[1, 5, 13, 65, 109, 169, 439, 545, 845, 1417, 2195, 5707, 7085, 18421, 28535, 47851, 74191, 92105, 239255, 370955, 622063, 3110315, 8086819, 40434095]

約数ペア:

[(1, 40434095), (5, 8086819), (13, 3110315), (65, 622063), (109, 370955), (169, 239255), (439, 92105), (545, 74191), (845, 47851), (1417, 28535), (2195, 18421), (5707, 7085)]