23118855

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 38085120

約数和(自身を除く): 14966265

約数列:

[1, 3, 5, 15, 59, 151, 173, 177, 295, 453, 519, 755, 865, 885, 2265, 2595, 8909, 10207, 26123, 26727, 30621, 44545, 51035, 78369, 130615, 133635, 153105, 391845, 1541257, 4623771, 7706285, 23118855]

約数ペア:

[(1, 23118855), (3, 7706285), (5, 4623771), (15, 1541257), (59, 391845), (151, 153105), (173, 133635), (177, 130615), (295, 78369), (453, 51035), (519, 44545), (755, 30621), (865, 26727), (885, 26123), (2265, 10207), (2595, 8909)]