2513565

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 4583040

約数和(自身を除く): 2069475

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 433, 645, 1161, 1299, 1935, 2165, 3897, 5805, 6495, 11691, 18619, 19485, 55857, 58455, 93095, 167571, 279285, 502713, 837855, 2513565]

約数ペア:

[(1, 2513565), (3, 837855), (5, 502713), (9, 279285), (15, 167571), (27, 93095), (43, 58455), (45, 55857), (129, 19485), (135, 18619), (215, 11691), (387, 6495), (433, 5805), (645, 3897), (1161, 2165), (1299, 1935)]