551015135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9661}}^1$

素因数の和:9755

約数の個数: 32

約数和(自身を含む): 776361024

約数和(自身を除く): 225345889

約数列:

[1, 5, 11, 17, 55, 61, 85, 187, 305, 671, 935, 1037, 3355, 5185, 9661, 11407, 48305, 57035, 106271, 164237, 531355, 589321, 821185, 1806607, 2946605, 6482531, 9033035, 10018457, 32412655, 50092285, 110203027, 551015135]

約数ペア:

[(1, 551015135), (5, 110203027), (11, 50092285), (17, 32412655), (55, 10018457), (61, 9033035), (85, 6482531), (187, 2946605), (305, 1806607), (671, 821185), (935, 589321), (1037, 531355), (3355, 164237), (5185, 106271), (9661, 57035), (11407, 48305)]