12140505

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20753}}^1$

素因数の和:20777

約数の個数: 24

約数和(自身を含む): 22663368

約数和(自身を除く): 10522863

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 20753, 62259, 103765, 186777, 269789, 311295, 809367, 933885, 1348945, 2428101, 4046835, 12140505]

約数ペア:

[(1, 12140505), (3, 4046835), (5, 2428101), (9, 1348945), (13, 933885), (15, 809367), (39, 311295), (45, 269789), (65, 186777), (117, 103765), (195, 62259), (585, 20753)]