82148985

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8819}}^1$

素因数の和:8859

約数の個数: 40

約数和(自身を含む): 153679680

約数和(自身を除く): 71530695

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 8819, 9315, 26457, 44095, 79371, 132285, 202837, 238113, 396855, 608511, 714339, 1014185, 1190565, 1825533, 3042555, 3571695, 5476599, 9127665, 16429797, 27382995, 82148985]

約数ペア:

[(1, 82148985), (3, 27382995), (5, 16429797), (9, 9127665), (15, 5476599), (23, 3571695), (27, 3042555), (45, 1825533), (69, 1190565), (81, 1014185), (115, 714339), (135, 608511), (207, 396855), (345, 238113), (405, 202837), (621, 132285), (1035, 79371), (1863, 44095), (3105, 26457), (8819, 9315)]