15904156635

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1\times {\mathrm{2143}}^1$

素因数の和:4224

約数の個数: 48

約数和(自身を含む): 27926406144

約数和(自身を除く): 12022249509

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 1987, 2143, 3735, 5961, 6429, 9935, 10715, 17883, 19287, 29805, 32145, 89415, 96435, 164921, 177869, 494763, 533607, 824605, 889345, 1484289, 1600821, 2473815, 2668035, 4258141, 7421445, 8004105, 12774423, 21290705, 38323269, 63872115, 191616345, 353425703, 1060277109, 1767128515, 3180831327, 5301385545, 15904156635]

約数ペア:

[(1, 15904156635), (3, 5301385545), (5, 3180831327), (9, 1767128515), (15, 1060277109), (45, 353425703), (83, 191616345), (249, 63872115), (415, 38323269), (747, 21290705), (1245, 12774423), (1987, 8004105), (2143, 7421445), (3735, 4258141), (5961, 2668035), (6429, 2473815), (9935, 1600821), (10715, 1484289), (17883, 889345), (19287, 824605), (29805, 533607), (32145, 494763), (89415, 177869), (96435, 164921)]