13725335

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 18358560

約数和(自身を除く): 4633225

約数列:

[1, 5, 13, 37, 65, 169, 185, 439, 481, 845, 2195, 2405, 5707, 6253, 16243, 28535, 31265, 74191, 81215, 211159, 370955, 1055795, 2745067, 13725335]

約数ペア:

[(1, 13725335), (5, 2745067), (13, 1055795), (37, 370955), (65, 211159), (169, 81215), (185, 74191), (439, 31265), (481, 28535), (845, 16243), (2195, 6253), (2405, 5707)]