168343395

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{5179}}^1$

素因数の和:5395

約数の個数: 32

約数和(自身を含む): 295384320

約数和(自身を除く): 127040925

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 197, 591, 985, 2167, 2955, 5179, 6501, 10835, 15537, 25895, 32505, 56969, 77685, 170907, 284845, 854535, 1020263, 3060789, 5101315, 11222893, 15303945, 33668679, 56114465, 168343395]

約数ペア:

[(1, 168343395), (3, 56114465), (5, 33668679), (11, 15303945), (15, 11222893), (33, 5101315), (55, 3060789), (165, 1020263), (197, 854535), (591, 284845), (985, 170907), (2167, 77685), (2955, 56969), (5179, 32505), (6501, 25895), (10835, 15537)]