2545695

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 4593600

約数和(自身を除く): 2047905

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 173, 327, 519, 545, 865, 981, 1557, 1635, 2595, 2943, 4671, 4905, 7785, 14715, 18857, 23355, 56571, 94285, 169713, 282855, 509139, 848565, 2545695]

約数ペア:

[(1, 2545695), (3, 848565), (5, 509139), (9, 282855), (15, 169713), (27, 94285), (45, 56571), (109, 23355), (135, 18857), (173, 14715), (327, 7785), (519, 4905), (545, 4671), (865, 2943), (981, 2595), (1557, 1635)]