129611385

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{15913}}^1$

素因数の和:16105

約数の個数: 24

約数和(自身を含む): 225915144

約数和(自身を除く): 96303759

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 8145, 15913, 47739, 79565, 143217, 238695, 716085, 2880253, 8640759, 14401265, 25922277, 43203795, 129611385]

約数ペア:

[(1, 129611385), (3, 43203795), (5, 25922277), (9, 14401265), (15, 8640759), (45, 2880253), (181, 716085), (543, 238695), (905, 143217), (1629, 79565), (2715, 47739), (8145, 15913)]