26772165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{84991}}^1$

素因数の和:85009

約数の個数: 24

約数和(自身を含む): 53035008

約数和(自身を除く): 26262843

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 84991, 254973, 424955, 594937, 764919, 1274865, 1784811, 2974685, 3824595, 5354433, 8924055, 26772165]

約数ペア:

[(1, 26772165), (3, 8924055), (5, 5354433), (7, 3824595), (9, 2974685), (15, 1784811), (21, 1274865), (35, 764919), (45, 594937), (63, 424955), (105, 254973), (315, 84991)]