3214185

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 5660928

約数和(自身を除く): 2446743

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 311, 689, 795, 933, 1555, 2067, 3445, 4043, 4665, 10335, 12129, 16483, 20215, 49449, 60645, 82415, 214279, 247245, 642837, 1071395, 3214185]

約数ペア:

[(1, 3214185), (3, 1071395), (5, 642837), (13, 247245), (15, 214279), (39, 82415), (53, 60645), (65, 49449), (159, 20215), (195, 16483), (265, 12129), (311, 10335), (689, 4665), (795, 4043), (933, 3445), (1555, 2067)]