85214145

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{8081}}^1$

素因数の和:8145

約数の個数: 32

約数和(自身を含む): 147415680

約数和(自身を除く): 62201535

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 185, 285, 555, 703, 2109, 3515, 8081, 10545, 24243, 40405, 121215, 153539, 298997, 460617, 767695, 896991, 1494985, 2303085, 4484955, 5680943, 17042829, 28404715, 85214145]

約数ペア:

[(1, 85214145), (3, 28404715), (5, 17042829), (15, 5680943), (19, 4484955), (37, 2303085), (57, 1494985), (95, 896991), (111, 767695), (185, 460617), (285, 298997), (555, 153539), (703, 121215), (2109, 40405), (3515, 24243), (8081, 10545)]