2017232125

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{6361}}^1$

素因数の和:6478

約数の個数: 32

約数和(自身を含む): 2620126080

約数和(自身を除く): 602893955

約数列:

[1, 5, 25, 43, 59, 125, 215, 295, 1075, 1475, 2537, 5375, 6361, 7375, 12685, 31805, 63425, 159025, 273523, 317125, 375299, 795125, 1367615, 1876495, 6838075, 9382475, 16137857, 34190375, 46912375, 80689285, 403446425, 2017232125]

約数ペア:

[(1, 2017232125), (5, 403446425), (25, 80689285), (43, 46912375), (59, 34190375), (125, 16137857), (215, 9382475), (295, 6838075), (1075, 1876495), (1475, 1367615), (2537, 795125), (5375, 375299), (6361, 317125), (7375, 273523), (12685, 159025), (31805, 63425)]