22741155

素因数分解:

$3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:407

約数の個数: 56

約数和(自身を含む): 43440192

約数和(自身を除く): 20699037

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 367, 405, 459, 729, 765, 1101, 1215, 1377, 1835, 2295, 3303, 3645, 4131, 5505, 6239, 6885, 9909, 12393, 16515, 18717, 20655, 29727, 31195, 49545, 56151, 61965, 89181, 93585, 148635, 168453, 267543, 280755, 445905, 505359, 842265, 1337715, 1516077, 2526795, 4548231, 7580385, 22741155]

約数ペア:

[(1, 22741155), (3, 7580385), (5, 4548231), (9, 2526795), (15, 1516077), (17, 1337715), (27, 842265), (45, 505359), (51, 445905), (81, 280755), (85, 267543), (135, 168453), (153, 148635), (243, 93585), (255, 89181), (367, 61965), (405, 56151), (459, 49545), (729, 31195), (765, 29727), (1101, 20655), (1215, 18717), (1377, 16515), (1835, 12393), (2295, 9909), (3303, 6885), (3645, 6239), (4131, 5505)]