11661065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 16311456

約数和(自身を除く): 4650391

約数列:

[1, 5, 13, 17, 61, 65, 85, 173, 221, 305, 793, 865, 1037, 1105, 2249, 2941, 3965, 5185, 10553, 11245, 13481, 14705, 38233, 52765, 67405, 137189, 179401, 191165, 685945, 897005, 2332213, 11661065]

約数ペア:

[(1, 11661065), (5, 2332213), (13, 897005), (17, 685945), (61, 191165), (65, 179401), (85, 137189), (173, 67405), (221, 52765), (305, 38233), (793, 14705), (865, 13481), (1037, 11245), (1105, 10553), (2249, 5185), (2941, 3965)]