164514315

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{223829}}^1$

素因数の和:223851

約数の個数: 24

約数和(自身を含む): 306199440

約数和(自身を除く): 141685125

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 223829, 671487, 1119145, 1566803, 3357435, 4700409, 7834015, 10967621, 23502045, 32902863, 54838105, 164514315]

約数ペア:

[(1, 164514315), (3, 54838105), (5, 32902863), (7, 23502045), (15, 10967621), (21, 7834015), (35, 4700409), (49, 3357435), (105, 1566803), (147, 1119145), (245, 671487), (735, 223829)]