2093125

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:234

約数の個数: 20

約数和(自身を含む): 2783484

約数和(自身を除く): 690359

約数列:

[1, 5, 17, 25, 85, 125, 197, 425, 625, 985, 2125, 3349, 4925, 10625, 16745, 24625, 83725, 123125, 418625, 2093125]

約数ペア:

[(1, 2093125), (5, 418625), (17, 123125), (25, 83725), (85, 24625), (125, 16745), (197, 10625), (425, 4925), (625, 3349), (985, 2125)]