3121195

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{67}}^1$

素因数の和:112

約数の個数: 32

約数和(自身を含む): 4778496

約数和(自身を除く): 1657301

約数列:

[1, 5, 7, 11, 35, 55, 67, 77, 121, 335, 385, 469, 605, 737, 847, 1331, 2345, 3685, 4235, 5159, 6655, 8107, 9317, 25795, 40535, 46585, 56749, 89177, 283745, 445885, 624239, 3121195]

約数ペア:

[(1, 3121195), (5, 624239), (7, 445885), (11, 283745), (35, 89177), (55, 56749), (67, 46585), (77, 40535), (121, 25795), (335, 9317), (385, 8107), (469, 6655), (605, 5159), (737, 4235), (847, 3685), (1331, 2345)]