12883455

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2447}}^1$

素因数の和:2477

約数の個数: 40

約数和(自身を含む): 24881472

約数和(自身を除く): 11998017

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 2447, 5265, 7341, 12235, 22023, 31811, 36705, 66069, 95433, 110115, 159055, 198207, 286299, 330345, 477165, 858897, 991035, 1431495, 2576691, 4294485, 12883455]

約数ペア:

[(1, 12883455), (3, 4294485), (5, 2576691), (9, 1431495), (13, 991035), (15, 858897), (27, 477165), (39, 330345), (45, 286299), (65, 198207), (81, 159055), (117, 110115), (135, 95433), (195, 66069), (351, 36705), (405, 31811), (585, 22023), (1053, 12235), (1755, 7341), (2447, 5265)]