239040035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1427

約数の個数: 32

約数和(自身を含む): 325140480

約数和(自身を除く): 86100445

約数列:

[1, 5, 13, 23, 65, 115, 127, 299, 635, 1259, 1495, 1651, 2921, 6295, 8255, 14605, 16367, 28957, 37973, 81835, 144785, 159893, 189865, 376441, 799465, 1882205, 2078609, 3677539, 10393045, 18387695, 47808007, 239040035]

約数ペア:

[(1, 239040035), (5, 47808007), (13, 18387695), (23, 10393045), (65, 3677539), (115, 2078609), (127, 1882205), (299, 799465), (635, 376441), (1259, 189865), (1495, 159893), (1651, 144785), (2921, 81835), (6295, 37973), (8255, 28957), (14605, 16367)]