75686295

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1013}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 128786112

約数和(自身を除く): 53099817

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 293, 879, 1013, 1465, 3039, 4395, 4981, 5065, 14943, 15195, 17221, 24905, 51663, 74715, 86105, 258315, 296809, 890427, 1484045, 4452135, 5045753, 15137259, 25228765, 75686295]

約数ペア:

[(1, 75686295), (3, 25228765), (5, 15137259), (15, 5045753), (17, 4452135), (51, 1484045), (85, 890427), (255, 296809), (293, 258315), (879, 86105), (1013, 74715), (1465, 51663), (3039, 24905), (4395, 17221), (4981, 15195), (5065, 14943)]