38115385

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14143}}^1$

素因数の和:14173

約数の個数: 24

約数和(自身を含む): 58046976

約数和(自身を除く): 19931591

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 14143, 70715, 99001, 155573, 495005, 693007, 777865, 1089011, 3465035, 5445055, 7623077, 38115385]

約数ペア:

[(1, 38115385), (5, 7623077), (7, 5445055), (11, 3465035), (35, 1089011), (49, 777865), (55, 693007), (77, 495005), (245, 155573), (385, 99001), (539, 70715), (2695, 14143)]