157480365

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{214259}}^1$

素因数の和:214281

約数の個数: 24

約数和(自身を含む): 293107680

約数和(自身を除く): 135627315

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 214259, 642777, 1071295, 1499813, 3213885, 4499439, 7499065, 10498691, 22497195, 31496073, 52493455, 157480365]

約数ペア:

[(1, 157480365), (3, 52493455), (5, 31496073), (7, 22497195), (15, 10498691), (21, 7499065), (35, 4499439), (49, 3213885), (105, 1499813), (147, 1071295), (245, 642777), (735, 214259)]