15069255

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 25989120

約数和(自身を除く): 10919865

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 1409, 2139, 3565, 4227, 7045, 10695, 21135, 32407, 43679, 97221, 131037, 162035, 218395, 486105, 655185, 1004617, 3013851, 5023085, 15069255]

約数ペア:

[(1, 15069255), (3, 5023085), (5, 3013851), (15, 1004617), (23, 655185), (31, 486105), (69, 218395), (93, 162035), (115, 131037), (155, 97221), (345, 43679), (465, 32407), (713, 21135), (1409, 10695), (2139, 7045), (3565, 4227)]