11538765

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{5233}}^1$

素因数の和:5258

約数の個数: 36

約数和(自身を含む): 23270364

約数和(自身を除く): 11731599

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 5233, 15699, 26165, 36631, 47097, 78495, 109893, 183155, 235485, 256417, 329679, 549465, 769251, 1282085, 1648395, 2307753, 3846255, 11538765]

約数ペア:

[(1, 11538765), (3, 3846255), (5, 2307753), (7, 1648395), (9, 1282085), (15, 769251), (21, 549465), (35, 329679), (45, 256417), (49, 235485), (63, 183155), (105, 109893), (147, 78495), (245, 47097), (315, 36631), (441, 26165), (735, 15699), (2205, 5233)]