275525955

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23459}}^1$

素因数の和:23505

約数の個数: 40

約数和(自身を含む): 510958800

約数和(自身を除く): 235432845

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 145, 261, 405, 435, 783, 1305, 2349, 3915, 11745, 23459, 70377, 117295, 211131, 351885, 633393, 680311, 1055655, 1900179, 2040933, 3166965, 3401555, 6122799, 9500895, 10204665, 18368397, 30613995, 55105191, 91841985, 275525955]

約数ペア:

[(1, 275525955), (3, 91841985), (5, 55105191), (9, 30613995), (15, 18368397), (27, 10204665), (29, 9500895), (45, 6122799), (81, 3401555), (87, 3166965), (135, 2040933), (145, 1900179), (261, 1055655), (405, 680311), (435, 633393), (783, 351885), (1305, 211131), (2349, 117295), (3915, 70377), (11745, 23459)]