12589065185

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1\times {\mathrm{757}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 15641954592

約数和(自身を除く): 3052889407

約数列:

[1, 5, 37, 185, 241, 373, 757, 1205, 1865, 3785, 8917, 13801, 28009, 44585, 69005, 89893, 140045, 182437, 282361, 449465, 912185, 1411805, 3326041, 6750169, 10447357, 16630205, 33750845, 52236785, 68049001, 340245005, 2517813037, 12589065185]

約数ペア:

[(1, 12589065185), (5, 2517813037), (37, 340245005), (185, 68049001), (241, 52236785), (373, 33750845), (757, 16630205), (1205, 10447357), (1865, 6750169), (3785, 3326041), (8917, 1411805), (13801, 912185), (28009, 449465), (44585, 282361), (69005, 182437), (89893, 140045)]