7580385

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 14466816

約数和(自身を除く): 6886431

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 367, 405, 459, 765, 1101, 1215, 1377, 1835, 2295, 3303, 4131, 5505, 6239, 6885, 9909, 16515, 18717, 20655, 29727, 31195, 49545, 56151, 89181, 93585, 148635, 168453, 280755, 445905, 505359, 842265, 1516077, 2526795, 7580385]

約数ペア:

[(1, 7580385), (3, 2526795), (5, 1516077), (9, 842265), (15, 505359), (17, 445905), (27, 280755), (45, 168453), (51, 148635), (81, 93585), (85, 89181), (135, 56151), (153, 49545), (243, 31195), (255, 29727), (367, 20655), (405, 18717), (459, 16515), (765, 9909), (1101, 6885), (1215, 6239), (1377, 5505), (1835, 4131), (2295, 3303)]