24996885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1607}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 43068672

約数和(自身を除く): 18071787

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1037, 1607, 3111, 4821, 5185, 8035, 15555, 24105, 27319, 81957, 98027, 136595, 294081, 409785, 490135, 1470405, 1666459, 4999377, 8332295, 24996885]

約数ペア:

[(1, 24996885), (3, 8332295), (5, 4999377), (15, 1666459), (17, 1470405), (51, 490135), (61, 409785), (85, 294081), (183, 136595), (255, 98027), (305, 81957), (915, 27319), (1037, 24105), (1607, 15555), (3111, 8035), (4821, 5185)]