89365455

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 164536320

約数和(自身を除く): 75170865

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 127, 171, 285, 381, 635, 823, 855, 1143, 1905, 2413, 2469, 4115, 5715, 7239, 7407, 12065, 12345, 15637, 21717, 36195, 37035, 46911, 78185, 104521, 108585, 140733, 234555, 313563, 522605, 703665, 940689, 1567815, 1985899, 4703445, 5957697, 9929495, 17873091, 29788485, 89365455]

約数ペア:

[(1, 89365455), (3, 29788485), (5, 17873091), (9, 9929495), (15, 5957697), (19, 4703445), (45, 1985899), (57, 1567815), (95, 940689), (127, 703665), (171, 522605), (285, 313563), (381, 234555), (635, 140733), (823, 108585), (855, 104521), (1143, 78185), (1905, 46911), (2413, 37035), (2469, 36195), (4115, 21717), (5715, 15637), (7239, 12345), (7407, 12065)]