3113825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 36

約数和(自身を含む): 4629168

約数和(自身を除く): 1515343

約数列:

[1, 5, 11, 13, 25, 55, 65, 67, 143, 169, 275, 325, 335, 715, 737, 845, 871, 1675, 1859, 3575, 3685, 4225, 4355, 9295, 9581, 11323, 18425, 21775, 46475, 47905, 56615, 124553, 239525, 283075, 622765, 3113825]

約数ペア:

[(1, 3113825), (5, 622765), (11, 283075), (13, 239525), (25, 124553), (55, 56615), (65, 47905), (67, 46475), (143, 21775), (169, 18425), (275, 11323), (325, 9581), (335, 9295), (715, 4355), (737, 4225), (845, 3685), (871, 3575), (1675, 1859)]