23184225

素因数分解:

$3^4\times 5^2\times {\mathrm{107}}^2$

素因数の和:236

約数の個数: 45

約数和(自身を含む): 43350307

約数和(自身を除く): 20166082

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 107, 135, 225, 321, 405, 535, 675, 963, 1605, 2025, 2675, 2889, 4815, 8025, 8667, 11449, 14445, 24075, 34347, 43335, 57245, 72225, 103041, 171735, 216675, 286225, 309123, 515205, 858675, 927369, 1545615, 2576025, 4636845, 7728075, 23184225]

約数ペア:

[(1, 23184225), (3, 7728075), (5, 4636845), (9, 2576025), (15, 1545615), (25, 927369), (27, 858675), (45, 515205), (75, 309123), (81, 286225), (107, 216675), (135, 171735), (225, 103041), (321, 72225), (405, 57245), (535, 43335), (675, 34347), (963, 24075), (1605, 14445), (2025, 11449), (2675, 8667), (2889, 8025)]