39239915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{54881}}^1$

素因数の和:54910

約数の個数: 16

約数和(自身を含む): 55321056

約数和(自身を除く): 16081141

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 54881, 274405, 603691, 713453, 3018455, 3567265, 7847983, 39239915]

約数ペア:

[(1, 39239915), (5, 7847983), (11, 3567265), (13, 3018455), (55, 713453), (65, 603691), (143, 274405), (715, 54881)]