26892225

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{2543}}^1$

素因数の和:2606

約数の個数: 36

約数和(自身を含む): 49211136

約数和(自身を除く): 22318911

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 2115, 2543, 3525, 7629, 10575, 12715, 22887, 38145, 63575, 114435, 119521, 190725, 358563, 572175, 597605, 1075689, 1792815, 2988025, 5378445, 8964075, 26892225]

約数ペア:

[(1, 26892225), (3, 8964075), (5, 5378445), (9, 2988025), (15, 1792815), (25, 1075689), (45, 597605), (47, 572175), (75, 358563), (141, 190725), (225, 119521), (235, 114435), (423, 63575), (705, 38145), (1175, 22887), (2115, 12715), (2543, 10575), (3525, 7629)]