180056945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1\times {\mathrm{2399}}^1$

素因数の和:3304

約数の個数: 16

約数和(自身を含む): 229132800

約数和(自身を除く): 49075855

約数列:

[1, 5, 17, 85, 883, 2399, 4415, 11995, 15011, 40783, 75055, 203915, 2118317, 10591585, 36011389, 180056945]

約数ペア:

[(1, 180056945), (5, 36011389), (17, 10591585), (85, 2118317), (883, 203915), (2399, 75055), (4415, 40783), (11995, 15011)]