14721955

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 18538560

約数和(自身を除く): 3816605

約数列:

[1, 5, 23, 115, 313, 409, 1565, 2045, 7199, 9407, 35995, 47035, 128017, 640085, 2944391, 14721955]

約数ペア:

[(1, 14721955), (5, 2944391), (23, 640085), (115, 128017), (313, 47035), (409, 35995), (1565, 9407), (2045, 7199)]