2880655365

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{3919259}}^1$

素因数の和:3919281

約数の個数: 24

約数和(自身を含む): 5361547680

約数和(自身を除く): 2480892315

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 3919259, 11757777, 19596295, 27434813, 58788885, 82304439, 137174065, 192043691, 411522195, 576131073, 960218455, 2880655365]

約数ペア:

[(1, 2880655365), (3, 960218455), (5, 576131073), (7, 411522195), (15, 192043691), (21, 137174065), (35, 82304439), (49, 58788885), (105, 27434813), (147, 19596295), (245, 11757777), (735, 3919259)]