30123225

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4057}}^1$

素因数の和:4087

約数の個数: 48

約数和(自身を含む): 60383040

約数和(自身を除く): 30259815

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 4057, 7425, 12171, 20285, 36513, 44627, 60855, 101425, 109539, 133881, 182565, 223135, 304275, 401643, 547695, 669405, 912825, 1115675, 1204929, 2008215, 2738475, 3347025, 6024645, 10041075, 30123225]

約数ペア:

[(1, 30123225), (3, 10041075), (5, 6024645), (9, 3347025), (11, 2738475), (15, 2008215), (25, 1204929), (27, 1115675), (33, 912825), (45, 669405), (55, 547695), (75, 401643), (99, 304275), (135, 223135), (165, 182565), (225, 133881), (275, 109539), (297, 101425), (495, 60855), (675, 44627), (825, 36513), (1485, 20285), (2475, 12171), (4057, 7425)]