26687505

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{136859}}^1$

素因数の和:136880

約数の個数: 16

約数和(自身を含む): 45984960

約数和(自身を除く): 19297455

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 136859, 410577, 684295, 1779167, 2052885, 5337501, 8895835, 26687505]

約数ペア:

[(1, 26687505), (3, 8895835), (5, 5337501), (13, 2052885), (15, 1779167), (39, 684295), (65, 410577), (195, 136859)]