83998215

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{29629}}^1$

素因数の和:29653

約数の個数: 40

約数和(自身を含む): 172091040

約数和(自身を除く): 88092825

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 29629, 88887, 148145, 207403, 266661, 444435, 622209, 799983, 1037015, 1333305, 1866627, 2399949, 3111045, 3999915, 5599881, 9333135, 11999745, 16799643, 27999405, 83998215]

約数ペア:

[(1, 83998215), (3, 27999405), (5, 16799643), (7, 11999745), (9, 9333135), (15, 5599881), (21, 3999915), (27, 3111045), (35, 2399949), (45, 1866627), (63, 1333305), (81, 1037015), (105, 799983), (135, 622209), (189, 444435), (315, 266661), (405, 207403), (567, 148145), (945, 88887), (2835, 29629)]