72660135

素因数分解:

$3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{11239}}^1$

素因数の和:11678

約数の個数: 16

約数和(自身を含む): 116536320

約数和(自身を除く): 43876185

約数列:

[1, 3, 5, 15, 431, 1293, 2155, 6465, 11239, 33717, 56195, 168585, 4844009, 14532027, 24220045, 72660135]

約数ペア:

[(1, 72660135), (3, 24220045), (5, 14532027), (15, 4844009), (431, 168585), (1293, 56195), (2155, 33717), (6465, 11239)]