2013160185

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{2689}}^1$

素因数の和:2958

約数の個数: 48

約数和(自身を含む): 3545118720

約数和(自身を除く): 1531958535

約数列:

[1, 3, 5, 9, 15, 45, 127, 131, 381, 393, 635, 655, 1143, 1179, 1905, 1965, 2689, 5715, 5895, 8067, 13445, 16637, 24201, 40335, 49911, 83185, 121005, 149733, 249555, 341503, 352259, 748665, 1024509, 1056777, 1707515, 1761295, 3073527, 3170331, 5122545, 5283885, 15367635, 15851655, 44736893, 134210679, 223684465, 402632037, 671053395, 2013160185]

約数ペア:

[(1, 2013160185), (3, 671053395), (5, 402632037), (9, 223684465), (15, 134210679), (45, 44736893), (127, 15851655), (131, 15367635), (381, 5283885), (393, 5122545), (635, 3170331), (655, 3073527), (1143, 1761295), (1179, 1707515), (1905, 1056777), (1965, 1024509), (2689, 748665), (5715, 352259), (5895, 341503), (8067, 249555), (13445, 149733), (16637, 121005), (24201, 83185), (40335, 49911)]