25344735

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5651}}^1$

素因数の和:5695

約数の個数: 32

約数和(自身を含む): 45577728

約数和(自身を除く): 20232993

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 5651, 16953, 28255, 73463, 84765, 129973, 220389, 367315, 389919, 649865, 1101945, 1689649, 1949595, 5068947, 8448245, 25344735]

約数ペア:

[(1, 25344735), (3, 8448245), (5, 5068947), (13, 1949595), (15, 1689649), (23, 1101945), (39, 649865), (65, 389919), (69, 367315), (115, 220389), (195, 129973), (299, 84765), (345, 73463), (897, 28255), (1495, 16953), (4485, 5651)]