15674252445

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{220873}}^1$

素因数の和:220986

約数の個数: 48

約数和(自身を含む): 28943328960

約数和(自身を除く): 13269076515

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 83, 95, 171, 249, 285, 415, 747, 855, 1245, 1577, 3735, 4731, 7885, 14193, 23655, 70965, 220873, 662619, 1104365, 1987857, 3313095, 4196587, 9939285, 12589761, 18332459, 20982935, 37769283, 54997377, 62948805, 91662295, 164992131, 188846415, 274986885, 348316721, 824960655, 1044950163, 1741583605, 3134850489, 5224750815, 15674252445]

約数ペア:

[(1, 15674252445), (3, 5224750815), (5, 3134850489), (9, 1741583605), (15, 1044950163), (19, 824960655), (45, 348316721), (57, 274986885), (83, 188846415), (95, 164992131), (171, 91662295), (249, 62948805), (285, 54997377), (415, 37769283), (747, 20982935), (855, 18332459), (1245, 12589761), (1577, 9939285), (3735, 4196587), (4731, 3313095), (7885, 1987857), (14193, 1104365), (23655, 662619), (70965, 220873)]