2192205

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1447}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 3544704

約数和(自身を除く): 1352499

約数列:

[1, 3, 5, 15, 101, 303, 505, 1447, 1515, 4341, 7235, 21705, 146147, 438441, 730735, 2192205]

約数ペア:

[(1, 2192205), (3, 730735), (5, 438441), (15, 146147), (101, 21705), (303, 7235), (505, 4341), (1447, 1515)]