13306770315

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1932719}}^1$

素因数の和:1932753

約数の個数: 40

約数和(自身を含む): 25256784960

約数和(自身を除く): 11950014645

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 1932719, 5798157, 9663595, 17394471, 28990785, 32856223, 52183413, 86972355, 98568669, 156550239, 164281115, 260917065, 295706007, 492843345, 782751195, 887118021, 1478530035, 2661354063, 4435590105, 13306770315]

約数ペア:

[(1, 13306770315), (3, 4435590105), (5, 2661354063), (9, 1478530035), (15, 887118021), (17, 782751195), (27, 492843345), (45, 295706007), (51, 260917065), (81, 164281115), (85, 156550239), (135, 98568669), (153, 86972355), (255, 52183413), (405, 32856223), (459, 28990785), (765, 17394471), (1377, 9663595), (2295, 5798157), (6885, 1932719)]