38902170195

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2024573}}^1$

素因数の和:2024652

約数の個数: 48

約数和(自身を含む): 78326718912

約数和(自身を除く): 39424548717

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2135, 2745, 3843, 6405, 19215, 2024573, 6073719, 10122865, 14172011, 18221157, 30368595, 42516033, 70860055, 91105785, 123498953, 127548099, 212580165, 370496859, 617494765, 637740495, 864492671, 1111490577, 1852484295, 2593478013, 4322463355, 5557452885, 7780434039, 12967390065, 38902170195]

約数ペア:

[(1, 38902170195), (3, 12967390065), (5, 7780434039), (7, 5557452885), (9, 4322463355), (15, 2593478013), (21, 1852484295), (35, 1111490577), (45, 864492671), (61, 637740495), (63, 617494765), (105, 370496859), (183, 212580165), (305, 127548099), (315, 123498953), (427, 91105785), (549, 70860055), (915, 42516033), (1281, 30368595), (2135, 18221157), (2745, 14172011), (3843, 10122865), (6405, 6073719), (19215, 2024573)]