2715495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 4810752

約数和(自身を除く): 2095257

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 463, 1173, 1389, 1955, 2315, 5865, 6945, 7871, 10649, 23613, 31947, 39355, 53245, 118065, 159735, 181033, 543099, 905165, 2715495]

約数ペア:

[(1, 2715495), (3, 905165), (5, 543099), (15, 181033), (17, 159735), (23, 118065), (51, 53245), (69, 39355), (85, 31947), (115, 23613), (255, 10649), (345, 7871), (391, 6945), (463, 5865), (1173, 2315), (1389, 1955)]