87303825

素因数分解:

$3^5\times 5^2\times 7^1\times {\mathrm{2053}}^1$

素因数の和:2085

約数の個数: 72

約数和(自身を含む): 185418688

約数和(自身を除く): 98114863

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 243, 315, 405, 525, 567, 675, 945, 1215, 1575, 1701, 2025, 2053, 2835, 4725, 6075, 6159, 8505, 10265, 14175, 14371, 18477, 30795, 42525, 43113, 51325, 55431, 71855, 92385, 129339, 153975, 166293, 215565, 277155, 359275, 388017, 461925, 498879, 646695, 831465, 1077825, 1164051, 1385775, 1940085, 2494395, 3233475, 3492153, 4157325, 5820255, 9700425, 12471975, 17460765, 29101275, 87303825]

約数ペア:

[(1, 87303825), (3, 29101275), (5, 17460765), (7, 12471975), (9, 9700425), (15, 5820255), (21, 4157325), (25, 3492153), (27, 3233475), (35, 2494395), (45, 1940085), (63, 1385775), (75, 1164051), (81, 1077825), (105, 831465), (135, 646695), (175, 498879), (189, 461925), (225, 388017), (243, 359275), (315, 277155), (405, 215565), (525, 166293), (567, 153975), (675, 129339), (945, 92385), (1215, 71855), (1575, 55431), (1701, 51325), (2025, 43113), (2053, 42525), (2835, 30795), (4725, 18477), (6075, 14371), (6159, 14175), (8505, 10265)]