144096785

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 201761280

約数和(自身を除く): 57664495

約数列:

[1, 5, 7, 35, 89, 167, 277, 445, 623, 835, 1169, 1385, 1939, 3115, 5845, 9695, 14863, 24653, 46259, 74315, 104041, 123265, 172571, 231295, 323813, 520205, 862855, 1619065, 4117051, 20585255, 28819357, 144096785]

約数ペア:

[(1, 144096785), (5, 28819357), (7, 20585255), (35, 4117051), (89, 1619065), (167, 862855), (277, 520205), (445, 323813), (623, 231295), (835, 172571), (1169, 123265), (1385, 104041), (1939, 74315), (3115, 46259), (5845, 24653), (9695, 14863)]