13946985

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 27029184

約数和(自身を除く): 13082199

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 883, 1053, 1215, 1755, 2649, 3159, 4415, 5265, 7947, 11479, 13245, 15795, 23841, 34437, 39735, 57395, 71523, 103311, 119205, 172185, 214569, 309933, 357615, 516555, 929799, 1072845, 1549665, 2789397, 4648995, 13946985]

約数ペア:

[(1, 13946985), (3, 4648995), (5, 2789397), (9, 1549665), (13, 1072845), (15, 929799), (27, 516555), (39, 357615), (45, 309933), (65, 214569), (81, 172185), (117, 119205), (135, 103311), (195, 71523), (243, 57395), (351, 39735), (405, 34437), (585, 23841), (883, 15795), (1053, 13245), (1215, 11479), (1755, 7947), (2649, 5265), (3159, 4415)]