22229125

素因数分解:

$5^3\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1269

約数の個数: 16

約数和(自身を含む): 27937728

約数和(自身を除く): 5708603

約数列:

[1, 5, 25, 125, 163, 815, 1091, 4075, 5455, 20375, 27275, 136375, 177833, 889165, 4445825, 22229125]

約数ペア:

[(1, 22229125), (5, 4445825), (25, 889165), (125, 177833), (163, 136375), (815, 27275), (1091, 20375), (4075, 5455)]