4927791385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{491}}^1\times {\mathrm{727}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 6498745344

約数和(自身を除く): 1570953959

約数列:

[1, 5, 11, 55, 251, 491, 727, 1255, 2455, 2761, 3635, 5401, 7997, 13805, 27005, 39985, 123241, 182477, 356957, 616205, 912385, 1355651, 1784785, 2007247, 3926527, 6778255, 10036235, 19632635, 89596207, 447981035, 985558277, 4927791385]

約数ペア:

[(1, 4927791385), (5, 985558277), (11, 447981035), (55, 89596207), (251, 19632635), (491, 10036235), (727, 6778255), (1255, 3926527), (2455, 2007247), (2761, 1784785), (3635, 1355651), (5401, 912385), (7997, 616205), (13805, 356957), (27005, 182477), (39985, 123241)]