33555805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{839}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 42537600

約数和(自身を除く): 8981795

約数列:

[1, 5, 19, 95, 421, 839, 2105, 4195, 7999, 15941, 39995, 79705, 353219, 1766095, 6711161, 33555805]

約数ペア:

[(1, 33555805), (5, 6711161), (19, 1766095), (95, 353219), (421, 79705), (839, 39995), (2105, 15941), (4195, 7999)]