27793935

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5279}}^1$

素因数の和:5309

約数の個数: 40

約数和(自身を含む): 53665920

約数和(自身を除く): 25871985

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 5279, 15837, 26395, 47511, 68627, 79185, 142533, 205881, 237555, 343135, 427599, 617643, 712665, 1029405, 1852929, 2137995, 3088215, 5558787, 9264645, 27793935]

約数ペア:

[(1, 27793935), (3, 9264645), (5, 5558787), (9, 3088215), (13, 2137995), (15, 1852929), (27, 1029405), (39, 712665), (45, 617643), (65, 427599), (81, 343135), (117, 237555), (135, 205881), (195, 142533), (351, 79185), (405, 68627), (585, 47511), (1053, 26395), (1755, 15837), (5265, 5279)]