1089496085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{17977}}^1$

素因数の和:18053

約数の個数: 32

約数和(自身を含む): 1491167232

約数和(自身を除く): 401671147

約数列:

[1, 5, 17, 23, 31, 85, 115, 155, 391, 527, 713, 1955, 2635, 3565, 12121, 17977, 60605, 89885, 305609, 413471, 557287, 1528045, 2067355, 2786435, 7029007, 9473879, 12817601, 35145035, 47369395, 64088005, 217899217, 1089496085]

約数ペア:

[(1, 1089496085), (5, 217899217), (17, 64088005), (23, 47369395), (31, 35145035), (85, 12817601), (115, 9473879), (155, 7029007), (391, 2786435), (527, 2067355), (713, 1528045), (1955, 557287), (2635, 413471), (3565, 305609), (12121, 89885), (17977, 60605)]