132782495

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 173280624

約数和(自身を除く): 40498129

約数列:

[1, 5, 17, 43, 85, 215, 289, 731, 1445, 2137, 3655, 10685, 12427, 36329, 62135, 91891, 181645, 459455, 617593, 1562147, 3087965, 7810735, 26556499, 132782495]

約数ペア:

[(1, 132782495), (5, 26556499), (17, 7810735), (43, 3087965), (85, 1562147), (215, 617593), (289, 459455), (731, 181645), (1445, 91891), (2137, 62135), (3655, 36329), (10685, 12427)]