9778365

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 17971200

約数和(自身を除く): 8192835

約数列:

[1, 3, 5, 9, 15, 29, 45, 59, 87, 127, 145, 177, 261, 295, 381, 435, 531, 635, 885, 1143, 1305, 1711, 1905, 2655, 3683, 5133, 5715, 7493, 8555, 11049, 15399, 18415, 22479, 25665, 33147, 37465, 55245, 67437, 76995, 112395, 165735, 217297, 337185, 651891, 1086485, 1955673, 3259455, 9778365]

約数ペア:

[(1, 9778365), (3, 3259455), (5, 1955673), (9, 1086485), (15, 651891), (29, 337185), (45, 217297), (59, 165735), (87, 112395), (127, 76995), (145, 67437), (177, 55245), (261, 37465), (295, 33147), (381, 25665), (435, 22479), (531, 18415), (635, 15399), (885, 11049), (1143, 8555), (1305, 7493), (1711, 5715), (1905, 5133), (2655, 3683)]