12604515

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1559}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 25608960

約数和(自身を除く): 13004445

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1559, 1617, 2695, 4677, 7795, 8085, 10913, 17149, 23385, 32739, 51447, 54565, 76391, 85745, 120043, 163695, 229173, 257235, 360129, 381955, 600215, 840301, 1145865, 1800645, 2520903, 4201505, 12604515]

約数ペア:

[(1, 12604515), (3, 4201505), (5, 2520903), (7, 1800645), (11, 1145865), (15, 840301), (21, 600215), (33, 381955), (35, 360129), (49, 257235), (55, 229173), (77, 163695), (105, 120043), (147, 85745), (165, 76391), (231, 54565), (245, 51447), (385, 32739), (539, 23385), (735, 17149), (1155, 10913), (1559, 8085), (1617, 7795), (2695, 4677)]