12568695

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2143}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 22228992

約数和(自身を除く): 9660297

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 2143, 5865, 6429, 10715, 32145, 36431, 49289, 109293, 147867, 182155, 246445, 546465, 739335, 837913, 2513739, 4189565, 12568695]

約数ペア:

[(1, 12568695), (3, 4189565), (5, 2513739), (15, 837913), (17, 739335), (23, 546465), (51, 246445), (69, 182155), (85, 147867), (115, 109293), (255, 49289), (345, 36431), (391, 32145), (1173, 10715), (1955, 6429), (2143, 5865)]