545087125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{396427}}^1$

素因数の和:396453

約数の個数: 16

約数和(自身を含む): 742113216

約数和(自身を除く): 197026091

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 396427, 1982135, 4360697, 9910675, 21803485, 49553375, 109017425, 545087125]

約数ペア:

[(1, 545087125), (5, 109017425), (11, 49553375), (25, 21803485), (55, 9910675), (125, 4360697), (275, 1982135), (1375, 396427)]