13567905

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 26295360

約数和(自身を除く): 12727455

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 859, 1053, 1215, 1755, 2577, 3159, 4295, 5265, 7731, 11167, 12885, 15795, 23193, 33501, 38655, 55835, 69579, 100503, 115965, 167505, 208737, 301509, 347895, 502515, 904527, 1043685, 1507545, 2713581, 4522635, 13567905]

約数ペア:

[(1, 13567905), (3, 4522635), (5, 2713581), (9, 1507545), (13, 1043685), (15, 904527), (27, 502515), (39, 347895), (45, 301509), (65, 208737), (81, 167505), (117, 115965), (135, 100503), (195, 69579), (243, 55835), (351, 38655), (405, 33501), (585, 23193), (859, 15795), (1053, 12885), (1215, 11167), (1755, 7731), (2577, 5265), (3159, 4295)]