23265765

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 44236800

約数和(自身を除く): 20971035

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 59, 69, 115, 127, 135, 177, 207, 295, 345, 381, 531, 621, 635, 885, 1035, 1143, 1357, 1593, 1905, 2655, 2921, 3105, 3429, 4071, 5715, 6785, 7493, 7965, 8763, 12213, 14605, 17145, 20355, 22479, 26289, 36639, 37465, 43815, 61065, 67437, 78867, 112395, 131445, 172339, 183195, 202311, 337185, 394335, 517017, 861695, 1011555, 1551051, 2585085, 4653153, 7755255, 23265765]

約数ペア:

[(1, 23265765), (3, 7755255), (5, 4653153), (9, 2585085), (15, 1551051), (23, 1011555), (27, 861695), (45, 517017), (59, 394335), (69, 337185), (115, 202311), (127, 183195), (135, 172339), (177, 131445), (207, 112395), (295, 78867), (345, 67437), (381, 61065), (531, 43815), (621, 37465), (635, 36639), (885, 26289), (1035, 22479), (1143, 20355), (1357, 17145), (1593, 14605), (1905, 12213), (2655, 8763), (2921, 7965), (3105, 7493), (3429, 6785), (4071, 5715)]