20139027495

素因数分解:

$3^1\times 5^1\times {\mathrm{4799}}^1\times {\mathrm{279767}}^1$

素因数の和:284574

約数の個数: 16

約数和(自身を含む): 32229273600

約数和(自身を除く): 12090246105

約数列:

[1, 3, 5, 15, 4799, 14397, 23995, 71985, 279767, 839301, 1398835, 4196505, 1342601833, 4027805499, 6713009165, 20139027495]

約数ペア:

[(1, 20139027495), (3, 6713009165), (5, 4027805499), (15, 1342601833), (4799, 4196505), (14397, 1398835), (23995, 839301), (71985, 279767)]