25340310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{739}}^1$

素因数の和:882

約数の個数: 64

約数和(自身を含む): 68198400

約数和(自身を除く): 42858090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 254, 270, 381, 635, 739, 762, 1143, 1270, 1478, 1905, 2217, 2286, 3429, 3695, 3810, 4434, 5715, 6651, 6858, 7390, 11085, 11430, 13302, 17145, 19953, 22170, 33255, 34290, 39906, 66510, 93853, 99765, 187706, 199530, 281559, 469265, 563118, 844677, 938530, 1407795, 1689354, 2534031, 2815590, 4223385, 5068062, 8446770, 12670155, 25340310]

約数ペア:

[(1, 25340310), (2, 12670155), (3, 8446770), (5, 5068062), (6, 4223385), (9, 2815590), (10, 2534031), (15, 1689354), (18, 1407795), (27, 938530), (30, 844677), (45, 563118), (54, 469265), (90, 281559), (127, 199530), (135, 187706), (254, 99765), (270, 93853), (381, 66510), (635, 39906), (739, 34290), (762, 33255), (1143, 22170), (1270, 19953), (1478, 17145), (1905, 13302), (2217, 11430), (2286, 11085), (3429, 7390), (3695, 6858), (3810, 6651), (4434, 5715)]