7249255

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 9855648

約数和(自身を除く): 2606393

約数列:

[1, 5, 13, 23, 65, 115, 169, 299, 373, 845, 1495, 1865, 3887, 4849, 8579, 19435, 24245, 42895, 63037, 111527, 315185, 557635, 1449851, 7249255]

約数ペア:

[(1, 7249255), (5, 1449851), (13, 557635), (23, 315185), (65, 111527), (115, 63037), (169, 42895), (299, 24245), (373, 19435), (845, 8579), (1495, 4849), (1865, 3887)]