129576465

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1583}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 240185088

約数和(自身を除く): 110608623

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 107, 153, 255, 321, 535, 765, 963, 1583, 1605, 1819, 4749, 4815, 5457, 7915, 9095, 14247, 16371, 23745, 26911, 27285, 71235, 80733, 81855, 134555, 169381, 242199, 403665, 508143, 846905, 1210995, 1524429, 2540715, 2879477, 7622145, 8638431, 14397385, 25915293, 43192155, 129576465]

約数ペア:

[(1, 129576465), (3, 43192155), (5, 25915293), (9, 14397385), (15, 8638431), (17, 7622145), (45, 2879477), (51, 2540715), (85, 1524429), (107, 1210995), (153, 846905), (255, 508143), (321, 403665), (535, 242199), (765, 169381), (963, 134555), (1583, 81855), (1605, 80733), (1819, 71235), (4749, 27285), (4815, 26911), (5457, 23745), (7915, 16371), (9095, 14247)]