42308145

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 80750592

約数和(自身を除く): 38442447

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 127, 165, 381, 495, 635, 673, 1143, 1397, 1905, 2019, 3365, 4191, 5715, 6057, 6985, 7403, 10095, 12573, 20955, 22209, 30285, 37015, 62865, 66627, 85471, 111045, 256413, 333135, 427355, 769239, 940181, 1282065, 2820543, 3846195, 4700905, 8461629, 14102715, 42308145]

約数ペア:

[(1, 42308145), (3, 14102715), (5, 8461629), (9, 4700905), (11, 3846195), (15, 2820543), (33, 1282065), (45, 940181), (55, 769239), (99, 427355), (127, 333135), (165, 256413), (381, 111045), (495, 85471), (635, 66627), (673, 62865), (1143, 37015), (1397, 30285), (1905, 22209), (2019, 20955), (3365, 12573), (4191, 10095), (5715, 7403), (6057, 6985)]