6764385

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 11757312

約数和(自身を除く): 4992927

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 647, 697, 1941, 2091, 3235, 3485, 9705, 10455, 10999, 26527, 32997, 54995, 79581, 132635, 164985, 397905, 450959, 1352877, 2254795, 6764385]

約数ペア:

[(1, 6764385), (3, 2254795), (5, 1352877), (15, 450959), (17, 397905), (41, 164985), (51, 132635), (85, 79581), (123, 54995), (205, 32997), (255, 26527), (615, 10999), (647, 10455), (697, 9705), (1941, 3485), (2091, 3235)]