133591705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 181472256

約数和(自身を除く): 47880551

約数列:

[1, 5, 13, 23, 65, 115, 193, 299, 463, 965, 1495, 2315, 2509, 4439, 6019, 10649, 12545, 22195, 30095, 53245, 57707, 89359, 138437, 288535, 446795, 692185, 1161667, 2055257, 5808335, 10276285, 26718341, 133591705]

約数ペア:

[(1, 133591705), (5, 26718341), (13, 10276285), (23, 5808335), (65, 2055257), (115, 1161667), (193, 692185), (299, 446795), (463, 288535), (965, 138437), (1495, 89359), (2315, 57707), (2509, 53245), (4439, 30095), (6019, 22195), (10649, 12545)]