12015255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2791}}^1$

素因数の和:2847

約数の個数: 32

約数和(自身を含む): 22514688

約数和(自身を除く): 10499433

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 2791, 4305, 8373, 13955, 19537, 41865, 58611, 97685, 114431, 293055, 343293, 572155, 801017, 1716465, 2403051, 4005085, 12015255]

約数ペア:

[(1, 12015255), (3, 4005085), (5, 2403051), (7, 1716465), (15, 801017), (21, 572155), (35, 343293), (41, 293055), (105, 114431), (123, 97685), (205, 58611), (287, 41865), (615, 19537), (861, 13955), (1435, 8373), (2791, 4305)]