13549995

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4241}}^1$

素因数の和:4323

約数の個数: 24

約数和(自身を含む): 23823072

約数和(自身を除く): 10273077

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 4241, 12723, 21205, 38169, 63615, 190845, 301111, 903333, 1505555, 2709999, 4516665, 13549995]

約数ペア:

[(1, 13549995), (3, 4516665), (5, 2709999), (9, 1505555), (15, 903333), (45, 301111), (71, 190845), (213, 63615), (355, 38169), (639, 21205), (1065, 12723), (3195, 4241)]