13949955

素因数分解:

$3^3\times 5^1\times {\mathrm{103333}}^1$

素因数の和:103347

約数の個数: 16

約数和(自身を含む): 24800160

約数和(自身を除く): 10850205

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 103333, 309999, 516665, 929997, 1549995, 2789991, 4649985, 13949955]

約数ペア:

[(1, 13949955), (3, 4649985), (5, 2789991), (9, 1549995), (15, 929997), (27, 516665), (45, 309999), (135, 103333)]