39019005

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6619}}^1$

素因数の和:6761

約数の個数: 24

約数和(自身を含む): 68159520

約数和(自身を除く): 29140515

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 6619, 19857, 33095, 59571, 99285, 297855, 867089, 2601267, 4335445, 7803801, 13006335, 39019005]

約数ペア:

[(1, 39019005), (3, 13006335), (5, 7803801), (9, 4335445), (15, 2601267), (45, 867089), (131, 297855), (393, 99285), (655, 59571), (1179, 33095), (1965, 19857), (5895, 6619)]