6880811285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{18691}}^1$

素因数の和:18845

約数の個数: 32

約数和(自身を含む): 9011637504

約数和(自身を除く): 2130826219

約数列:

[1, 5, 17, 61, 71, 85, 305, 355, 1037, 1207, 4331, 5185, 6035, 18691, 21655, 73627, 93455, 317747, 368135, 1140151, 1327061, 1588735, 5700755, 6635305, 19382567, 22560037, 80950721, 96912835, 112800185, 404753605, 1376162257, 6880811285]

約数ペア:

[(1, 6880811285), (5, 1376162257), (17, 404753605), (61, 112800185), (71, 96912835), (85, 80950721), (305, 22560037), (355, 19382567), (1037, 6635305), (1207, 5700755), (4331, 1588735), (5185, 1327061), (6035, 1140151), (18691, 368135), (21655, 317747), (73627, 93455)]