22421475

素因数分解:

$3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 41961600

約数和(自身を除く): 19540125

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 59, 75, 135, 177, 225, 295, 531, 563, 675, 885, 1475, 1593, 1689, 2655, 2815, 4425, 5067, 7965, 8445, 13275, 14075, 15201, 25335, 33217, 39825, 42225, 76005, 99651, 126675, 166085, 298953, 380025, 498255, 830425, 896859, 1494765, 2491275, 4484295, 7473825, 22421475]

約数ペア:

[(1, 22421475), (3, 7473825), (5, 4484295), (9, 2491275), (15, 1494765), (25, 896859), (27, 830425), (45, 498255), (59, 380025), (75, 298953), (135, 166085), (177, 126675), (225, 99651), (295, 76005), (531, 42225), (563, 39825), (675, 33217), (885, 25335), (1475, 15201), (1593, 14075), (1689, 13275), (2655, 8445), (2815, 7965), (4425, 5067)]