69237225

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{2423}}^1$

素因数の和:2566

約数の個数: 36

約数和(自身を含む): 125039616

約数和(自身を除く): 55802391

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 225, 381, 635, 1143, 1905, 2423, 3175, 5715, 7269, 9525, 12115, 21807, 28575, 36345, 60575, 109035, 181725, 307721, 545175, 923163, 1538605, 2769489, 4615815, 7693025, 13847445, 23079075, 69237225]

約数ペア:

[(1, 69237225), (3, 23079075), (5, 13847445), (9, 7693025), (15, 4615815), (25, 2769489), (45, 1538605), (75, 923163), (127, 545175), (225, 307721), (381, 181725), (635, 109035), (1143, 60575), (1905, 36345), (2423, 28575), (3175, 21807), (5715, 12115), (7269, 9525)]