13707015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 27037152

約数和(自身を除く): 13330137

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 49, 51, 85, 105, 119, 147, 245, 255, 357, 595, 735, 833, 1097, 1785, 2499, 3291, 4165, 5485, 7679, 12495, 16455, 18649, 23037, 38395, 53753, 55947, 93245, 115185, 130543, 161259, 268765, 279735, 391629, 652715, 806295, 913801, 1958145, 2741403, 4569005, 13707015]

約数ペア:

[(1, 13707015), (3, 4569005), (5, 2741403), (7, 1958145), (15, 913801), (17, 806295), (21, 652715), (35, 391629), (49, 279735), (51, 268765), (85, 161259), (105, 130543), (119, 115185), (147, 93245), (245, 55947), (255, 53753), (357, 38395), (595, 23037), (735, 18649), (833, 16455), (1097, 12495), (1785, 7679), (2499, 5485), (3291, 4165)]