7968009315

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{10840829}}^1$

素因数の和:10840851

約数の個数: 24

約数和(自身を含む): 14830255440

約数和(自身を除く): 6862246125

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 10840829, 32522487, 54204145, 75885803, 162612435, 227657409, 379429015, 531200621, 1138287045, 1593601863, 2656003105, 7968009315]

約数ペア:

[(1, 7968009315), (3, 2656003105), (5, 1593601863), (7, 1138287045), (15, 531200621), (21, 379429015), (35, 227657409), (49, 162612435), (105, 75885803), (147, 54204145), (245, 32522487), (735, 10840829)]