159369315

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{216829}}^1$

素因数の和:216851

約数の個数: 24

約数和(自身を含む): 296623440

約数和(自身を除く): 137254125

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 216829, 650487, 1084145, 1517803, 3252435, 4553409, 7589015, 10624621, 22767045, 31873863, 53123105, 159369315]

約数ペア:

[(1, 159369315), (3, 53123105), (5, 31873863), (7, 22767045), (15, 10624621), (21, 7589015), (35, 4553409), (49, 3252435), (105, 1517803), (147, 1084145), (245, 650487), (735, 216829)]