38664015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{198277}}^1$

素因数の和:198298

約数の個数: 16

約数和(自身を含む): 66621408

約数和(自身を除く): 27957393

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 198277, 594831, 991385, 2577601, 2974155, 7732803, 12888005, 38664015]

約数ペア:

[(1, 38664015), (3, 12888005), (5, 7732803), (13, 2974155), (15, 2577601), (39, 991385), (65, 594831), (195, 198277)]