13275795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5237}}^1$

素因数の和:5271

約数の個数: 24

約数和(自身を含む): 23005296

約数和(自身を除く): 9729501

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 5237, 15711, 26185, 68081, 78555, 204243, 340405, 885053, 1021215, 2655159, 4425265, 13275795]

約数ペア:

[(1, 13275795), (3, 4425265), (5, 2655159), (13, 1021215), (15, 885053), (39, 340405), (65, 204243), (169, 78555), (195, 68081), (507, 26185), (845, 15711), (2535, 5237)]