17127925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:429

約数の個数: 24

約数和(自身を含む): 22712832

約数和(自身を除く): 5584907

約数列:

[1, 5, 17, 25, 85, 191, 211, 425, 955, 1055, 3247, 3587, 4775, 5275, 16235, 17935, 40301, 81175, 89675, 201505, 685117, 1007525, 3425585, 17127925]

約数ペア:

[(1, 17127925), (5, 3425585), (17, 1007525), (25, 685117), (85, 201505), (191, 89675), (211, 81175), (425, 40301), (955, 17935), (1055, 16235), (3247, 5275), (3587, 4775)]