2649520075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{242519}}^1$

素因数の和:242571

約数の個数: 24

約数和(自身を含む): 3608697600

約数和(自身を除く): 959177525

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 2185, 10925, 242519, 1212595, 4607861, 5577937, 6062975, 23039305, 27889685, 105980803, 115196525, 139448425, 529904015, 2649520075]

約数ペア:

[(1, 2649520075), (5, 529904015), (19, 139448425), (23, 115196525), (25, 105980803), (95, 27889685), (115, 23039305), (437, 6062975), (475, 5577937), (575, 4607861), (2185, 1212595), (10925, 242519)]