68416965

素因数分解:

$3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{5189}}^1$

素因数の和:5493

約数の個数: 24

約数和(自身を含む): 119017080

約数和(自身を除く): 50600115

約数列:

[1, 3, 5, 9, 15, 45, 293, 879, 1465, 2637, 4395, 5189, 13185, 15567, 25945, 46701, 77835, 233505, 1520377, 4561131, 7601885, 13683393, 22805655, 68416965]

約数ペア:

[(1, 68416965), (3, 22805655), (5, 13683393), (9, 7601885), (15, 4561131), (45, 1520377), (293, 233505), (879, 77835), (1465, 46701), (2637, 25945), (4395, 15567), (5189, 13185)]