157038315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{8263}}^1$

素因数の和:8459

約数の個数: 32

約数和(自身を含む): 288777216

約数和(自身を除く): 131738901

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 181, 543, 905, 1267, 2715, 3801, 6335, 8263, 19005, 24789, 41315, 57841, 123945, 173523, 289205, 867615, 1495603, 4486809, 7478015, 10469221, 22434045, 31407663, 52346105, 157038315]

約数ペア:

[(1, 157038315), (3, 52346105), (5, 31407663), (7, 22434045), (15, 10469221), (21, 7478015), (35, 4486809), (105, 1495603), (181, 867615), (543, 289205), (905, 173523), (1267, 123945), (2715, 57841), (3801, 41315), (6335, 24789), (8263, 19005)]