78633405

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{13339}}^1$

素因数の和:13481

約数の個数: 24

約数和(自身を含む): 137348640

約数和(自身を除く): 58715235

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 13339, 40017, 66695, 120051, 200085, 600255, 1747409, 5242227, 8737045, 15726681, 26211135, 78633405]

約数ペア:

[(1, 78633405), (3, 26211135), (5, 15726681), (9, 8737045), (15, 5242227), (45, 1747409), (131, 600255), (393, 200085), (655, 120051), (1179, 66695), (1965, 40017), (5895, 13339)]