78475195

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{14519}}^1$

素因数の和:14594

約数の個数: 16

約数和(自身を含む): 100362240

約数和(自身を除く): 21887045

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 14519, 72595, 333937, 682393, 1669685, 3411965, 15695039, 78475195]

約数ペア:

[(1, 78475195), (5, 15695039), (23, 3411965), (47, 1669685), (115, 682393), (235, 333937), (1081, 72595), (5405, 14519)]