23405595

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 38880000

約数和(自身を除く): 15474405

約数列:

[1, 3, 5, 15, 53, 59, 159, 177, 265, 295, 499, 795, 885, 1497, 2495, 3127, 7485, 9381, 15635, 26447, 29441, 46905, 79341, 88323, 132235, 147205, 396705, 441615, 1560373, 4681119, 7801865, 23405595]

約数ペア:

[(1, 23405595), (3, 7801865), (5, 4681119), (15, 1560373), (53, 441615), (59, 396705), (159, 147205), (177, 132235), (265, 88323), (295, 79341), (499, 46905), (795, 29441), (885, 26447), (1497, 15635), (2495, 9381), (3127, 7485)]