153017425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 222735744

約数和(自身を除く): 69718319

約数列:

[1, 5, 11, 17, 25, 55, 71, 85, 187, 275, 355, 425, 461, 781, 935, 1207, 1775, 2305, 3905, 4675, 5071, 6035, 7837, 11525, 13277, 19525, 25355, 30175, 32731, 39185, 66385, 86207, 126775, 163655, 195925, 331925, 360041, 431035, 556427, 818275, 1800205, 2155175, 2782135, 6120697, 9001025, 13910675, 30603485, 153017425]

約数ペア:

[(1, 153017425), (5, 30603485), (11, 13910675), (17, 9001025), (25, 6120697), (55, 2782135), (71, 2155175), (85, 1800205), (187, 818275), (275, 556427), (355, 431035), (425, 360041), (461, 331925), (781, 195925), (935, 163655), (1207, 126775), (1775, 86207), (2305, 66385), (3905, 39185), (4675, 32731), (5071, 30175), (6035, 25355), (7837, 19525), (11525, 13277)]