12486375

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1009}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 24579360

約数和(自身を除く): 12092985

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 825, 1009, 1125, 1375, 2475, 3027, 4125, 5045, 9081, 11099, 12375, 15135, 25225, 33297, 45405, 55495, 75675, 99891, 126125, 166485, 227025, 277475, 378375, 499455, 832425, 1135125, 1387375, 2497275, 4162125, 12486375]

約数ペア:

[(1, 12486375), (3, 4162125), (5, 2497275), (9, 1387375), (11, 1135125), (15, 832425), (25, 499455), (33, 378375), (45, 277475), (55, 227025), (75, 166485), (99, 126125), (125, 99891), (165, 75675), (225, 55495), (275, 45405), (375, 33297), (495, 25225), (825, 15135), (1009, 12375), (1125, 11099), (1375, 9081), (2475, 5045), (3027, 4125)]