38307135

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 64892160

約数和(自身を除く): 26585025

約数列:

[1, 3, 5, 15, 19, 57, 95, 257, 285, 523, 771, 1285, 1569, 2615, 3855, 4883, 7845, 9937, 14649, 24415, 29811, 49685, 73245, 134411, 149055, 403233, 672055, 2016165, 2553809, 7661427, 12769045, 38307135]

約数ペア:

[(1, 38307135), (3, 12769045), (5, 7661427), (15, 2553809), (19, 2016165), (57, 672055), (95, 403233), (257, 149055), (285, 134411), (523, 73245), (771, 49685), (1285, 29811), (1569, 24415), (2615, 14649), (3855, 9937), (4883, 7845)]