23415945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{223009}}^1$

素因数の和:223024

約数の個数: 16

約数和(自身を含む): 42817920

約数和(自身を除く): 19401975

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 223009, 669027, 1115045, 1561063, 3345135, 4683189, 7805315, 23415945]

約数ペア:

[(1, 23415945), (3, 7805315), (5, 4683189), (7, 3345135), (15, 1561063), (21, 1115045), (35, 669027), (105, 223009)]