13931595

素因数分解:

$3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:897

約数の個数: 40

約数和(自身を含む): 25613280

約数和(自身を除く): 11681685

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 81, 123, 135, 205, 369, 405, 615, 839, 1107, 1845, 2517, 3321, 4195, 5535, 7551, 12585, 16605, 22653, 34399, 37755, 67959, 103197, 113265, 171995, 309591, 339795, 515985, 928773, 1547955, 2786319, 4643865, 13931595]

約数ペア:

[(1, 13931595), (3, 4643865), (5, 2786319), (9, 1547955), (15, 928773), (27, 515985), (41, 339795), (45, 309591), (81, 171995), (123, 113265), (135, 103197), (205, 67959), (369, 37755), (405, 34399), (615, 22653), (839, 16605), (1107, 12585), (1845, 7551), (2517, 5535), (3321, 4195)]