38349405

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6131}}^1$

素因数の和:6281

約数の個数: 24

約数和(自身を含む): 66961440

約数和(自身を除く): 28612035

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6131, 6255, 18393, 30655, 55179, 91965, 275895, 852209, 2556627, 4261045, 7669881, 12783135, 38349405]

約数ペア:

[(1, 38349405), (3, 12783135), (5, 7669881), (9, 4261045), (15, 2556627), (45, 852209), (139, 275895), (417, 91965), (695, 55179), (1251, 30655), (2085, 18393), (6131, 6255)]