153965745

素因数分解:

$3^3\times 5^1\times {\mathrm{1140487}}^1$

素因数の和:1140501

約数の個数: 16

約数和(自身を含む): 273717120

約数和(自身を除く): 119751375

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1140487, 3421461, 5702435, 10264383, 17107305, 30793149, 51321915, 153965745]

約数ペア:

[(1, 153965745), (3, 51321915), (5, 30793149), (9, 17107305), (15, 10264383), (27, 5702435), (45, 3421461), (135, 1140487)]