13454805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9857}}^1$

素因数の和:9885

約数の個数: 32

約数和(自身を含む): 26498304

約数和(自身を除く): 13043499

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 9857, 29571, 49285, 68999, 128141, 147855, 206997, 344995, 384423, 640705, 896987, 1034985, 1922115, 2690961, 4484935, 13454805]

約数ペア:

[(1, 13454805), (3, 4484935), (5, 2690961), (7, 1922115), (13, 1034985), (15, 896987), (21, 640705), (35, 384423), (39, 344995), (65, 206997), (91, 147855), (105, 128141), (195, 68999), (273, 49285), (455, 29571), (1365, 9857)]