2064753625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{1501639}}^1$

素因数の和:1501665

約数の個数: 16

約数和(自身を含む): 2811070080

約数和(自身を除く): 746316455

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 1501639, 7508195, 16518029, 37540975, 82590145, 187704875, 412950725, 2064753625]

約数ペア:

[(1, 2064753625), (5, 412950725), (11, 187704875), (25, 82590145), (55, 37540975), (125, 16518029), (275, 7508195), (1375, 1501639)]