15726105

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 29422224

約数和(自身を除く): 13696119

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 61, 85, 153, 183, 255, 305, 337, 549, 765, 915, 1011, 1037, 1685, 2745, 3033, 3111, 5055, 5185, 5729, 9333, 15165, 15555, 17187, 20557, 28645, 46665, 51561, 61671, 85935, 102785, 185013, 257805, 308355, 349469, 925065, 1048407, 1747345, 3145221, 5242035, 15726105]

約数ペア:

[(1, 15726105), (3, 5242035), (5, 3145221), (9, 1747345), (15, 1048407), (17, 925065), (45, 349469), (51, 308355), (61, 257805), (85, 185013), (153, 102785), (183, 85935), (255, 61671), (305, 51561), (337, 46665), (549, 28645), (765, 20557), (915, 17187), (1011, 15555), (1037, 15165), (1685, 9333), (2745, 5729), (3033, 5185), (3111, 5055)]