1330264305

素因数分解:

$3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{304757}}^1$

素因数の和:304865

約数の個数: 24

約数和(自身を含む): 2329570152

約数和(自身を除く): 999305847

約数列:

[1, 3, 5, 9, 15, 45, 97, 291, 485, 873, 1455, 4365, 304757, 914271, 1523785, 2742813, 4571355, 13714065, 29561429, 88684287, 147807145, 266052861, 443421435, 1330264305]

約数ペア:

[(1, 1330264305), (3, 443421435), (5, 266052861), (9, 147807145), (15, 88684287), (45, 29561429), (97, 13714065), (291, 4571355), (485, 2742813), (873, 1523785), (1455, 914271), (4365, 304757)]