85799865

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1447}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 141788160

約数和(自身を除く): 55988295

約数列:

[1, 3, 5, 15, 59, 67, 177, 201, 295, 335, 885, 1005, 1447, 3953, 4341, 7235, 11859, 19765, 21705, 59295, 85373, 96949, 256119, 290847, 426865, 484745, 1280595, 1454235, 5719991, 17159973, 28599955, 85799865]

約数ペア:

[(1, 85799865), (3, 28599955), (5, 17159973), (15, 5719991), (59, 1454235), (67, 1280595), (177, 484745), (201, 426865), (295, 290847), (335, 256119), (885, 96949), (1005, 85373), (1447, 59295), (3953, 21705), (4341, 19765), (7235, 11859)]