2517615

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 4743360

約数和(自身を除く): 2225745

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 1097, 2295, 3291, 5485, 9873, 16455, 18649, 29619, 49365, 55947, 93245, 148095, 167841, 279735, 503523, 839205, 2517615]

約数ペア:

[(1, 2517615), (3, 839205), (5, 503523), (9, 279735), (15, 167841), (17, 148095), (27, 93245), (45, 55947), (51, 49365), (85, 29619), (135, 18649), (153, 16455), (255, 9873), (459, 5485), (765, 3291), (1097, 2295)]