201408285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79451}}^1$

素因数の和:79485

約数の個数: 24

約数和(自身を含む): 348953184

約数和(自身を除く): 147544899

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 79451, 238353, 397255, 1032863, 1191765, 3098589, 5164315, 13427219, 15492945, 40281657, 67136095, 201408285]

約数ペア:

[(1, 201408285), (3, 67136095), (5, 40281657), (13, 15492945), (15, 13427219), (39, 5164315), (65, 3098589), (169, 1191765), (195, 1032863), (507, 397255), (845, 238353), (2535, 79451)]