9907425

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4003}}^1$

素因数の和:4030

約数の個数: 36

約数和(自身を含む): 19363344

約数和(自身を除く): 9455919

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 4003, 12009, 20015, 36027, 44033, 60045, 100075, 132099, 180135, 220165, 300225, 396297, 660495, 900675, 1100825, 1981485, 3302475, 9907425]

約数ペア:

[(1, 9907425), (3, 3302475), (5, 1981485), (9, 1100825), (11, 900675), (15, 660495), (25, 396297), (33, 300225), (45, 220165), (55, 180135), (75, 132099), (99, 100075), (165, 60045), (225, 44033), (275, 36027), (495, 20015), (825, 12009), (2475, 4003)]