13556205

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23173}}^1$

素因数の和:23197

約数の個数: 24

約数和(自身を含む): 25306008

約数和(自身を除く): 11749803

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 23173, 69519, 115865, 208557, 301249, 347595, 903747, 1042785, 1506245, 2711241, 4518735, 13556205]

約数ペア:

[(1, 13556205), (3, 4518735), (5, 2711241), (9, 1506245), (13, 1042785), (15, 903747), (39, 347595), (45, 301249), (65, 208557), (117, 115865), (195, 69519), (585, 23173)]