11663925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1709}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 23748480

約数和(自身を除く): 12084555

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 1709, 2275, 5127, 6825, 8545, 11963, 22217, 25635, 35889, 42725, 59815, 66651, 111085, 128175, 155519, 179445, 299075, 333255, 466557, 555425, 777595, 897225, 1666275, 2332785, 3887975, 11663925]

約数ペア:

[(1, 11663925), (3, 3887975), (5, 2332785), (7, 1666275), (13, 897225), (15, 777595), (21, 555425), (25, 466557), (35, 333255), (39, 299075), (65, 179445), (75, 155519), (91, 128175), (105, 111085), (175, 66651), (195, 59815), (273, 42725), (325, 35889), (455, 25635), (525, 22217), (975, 11963), (1365, 8545), (1709, 6825), (2275, 5127)]