4068285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 7246848

約数和(自身を除く): 3178563

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 673, 1209, 2015, 2019, 3365, 6045, 8749, 10095, 20863, 26247, 43745, 62589, 104315, 131235, 271219, 312945, 813657, 1356095, 4068285]

約数ペア:

[(1, 4068285), (3, 1356095), (5, 813657), (13, 312945), (15, 271219), (31, 131235), (39, 104315), (65, 62589), (93, 43745), (155, 26247), (195, 20863), (403, 10095), (465, 8749), (673, 6045), (1209, 3365), (2015, 2019)]