23097645

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 42934320

約数和(自身を除く): 19836675

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 109, 153, 255, 277, 327, 545, 765, 831, 981, 1385, 1635, 1853, 2493, 4155, 4709, 4905, 5559, 9265, 12465, 14127, 16677, 23545, 27795, 30193, 42381, 70635, 83385, 90579, 150965, 211905, 271737, 452895, 513281, 1358685, 1539843, 2566405, 4619529, 7699215, 23097645]

約数ペア:

[(1, 23097645), (3, 7699215), (5, 4619529), (9, 2566405), (15, 1539843), (17, 1358685), (45, 513281), (51, 452895), (85, 271737), (109, 211905), (153, 150965), (255, 90579), (277, 83385), (327, 70635), (545, 42381), (765, 30193), (831, 27795), (981, 23545), (1385, 16677), (1635, 14127), (1853, 12465), (2493, 9265), (4155, 5559), (4709, 4905)]