55327995

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 104232960

約数和(自身を除く): 48904965

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 103, 115, 135, 173, 207, 309, 345, 515, 519, 621, 865, 927, 1035, 1545, 1557, 2369, 2595, 2781, 3105, 3979, 4635, 4671, 7107, 7785, 11845, 11937, 13905, 17819, 19895, 21321, 23355, 35535, 35811, 53457, 59685, 63963, 89095, 106605, 107433, 160371, 179055, 267285, 319815, 409837, 481113, 537165, 801855, 1229511, 2049185, 2405565, 3688533, 6147555, 11065599, 18442665, 55327995]

約数ペア:

[(1, 55327995), (3, 18442665), (5, 11065599), (9, 6147555), (15, 3688533), (23, 2405565), (27, 2049185), (45, 1229511), (69, 801855), (103, 537165), (115, 481113), (135, 409837), (173, 319815), (207, 267285), (309, 179055), (345, 160371), (515, 107433), (519, 106605), (621, 89095), (865, 63963), (927, 59685), (1035, 53457), (1545, 35811), (1557, 35535), (2369, 23355), (2595, 21321), (2781, 19895), (3105, 17819), (3979, 13905), (4635, 11937), (4671, 11845), (7107, 7785)]