164095365

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{223259}}^1$

素因数の和:223281

約数の個数: 24

約数和(自身を含む): 305419680

約数和(自身を除く): 141324315

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 223259, 669777, 1116295, 1562813, 3348885, 4688439, 7814065, 10939691, 23442195, 32819073, 54698455, 164095365]

約数ペア:

[(1, 164095365), (3, 54698455), (5, 32819073), (7, 23442195), (15, 10939691), (21, 7814065), (35, 4688439), (49, 3348885), (105, 1562813), (147, 1116295), (245, 669777), (735, 223259)]