28493025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{34537}}^1$

素因数の和:34561

約数の個数: 24

約数和(自身を含む): 51392544

約数和(自身を除く): 22899519

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 34537, 103611, 172685, 379907, 518055, 863425, 1139721, 1899535, 2590275, 5698605, 9497675, 28493025]

約数ペア:

[(1, 28493025), (3, 9497675), (5, 5698605), (11, 2590275), (15, 1899535), (25, 1139721), (33, 863425), (55, 518055), (75, 379907), (165, 172685), (275, 103611), (825, 34537)]