82828305

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{87649}}^1$

素因数の和:87670

約数の個数: 32

約数和(自身を含む): 168288000

約数和(自身を除く): 85459695

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 87649, 262947, 438245, 613543, 788841, 1314735, 1840629, 2366523, 3067715, 3944205, 5521887, 9203145, 11832615, 16565661, 27609435, 82828305]

約数ペア:

[(1, 82828305), (3, 27609435), (5, 16565661), (7, 11832615), (9, 9203145), (15, 5521887), (21, 3944205), (27, 3067715), (35, 2366523), (45, 1840629), (63, 1314735), (105, 788841), (135, 613543), (189, 438245), (315, 262947), (945, 87649)]