5273645

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^2$

素因数の和:189

約数の個数: 18

約数和(自身を含む): 6940458

約数和(自身を除く): 1666813

約数列:

[1, 5, 13, 65, 79, 169, 395, 845, 1027, 5135, 6241, 13351, 31205, 66755, 81133, 405665, 1054729, 5273645]

約数ペア:

[(1, 5273645), (5, 1054729), (13, 405665), (65, 81133), (79, 66755), (169, 31205), (395, 13351), (845, 6241), (1027, 5135)]