84180675

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{13523}}^1$

素因数の和:13619

約数の個数: 24

約数和(自身を含む): 140865984

約数和(自身を除く): 56685309

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 6225, 13523, 40569, 67615, 202845, 338075, 1014225, 1122409, 3367227, 5612045, 16836135, 28060225, 84180675]

約数ペア:

[(1, 84180675), (3, 28060225), (5, 16836135), (15, 5612045), (25, 3367227), (75, 1122409), (83, 1014225), (249, 338075), (415, 202845), (1245, 67615), (2075, 40569), (6225, 13523)]