4995705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 10015488

約数和(自身を除く): 5019783

約数列:

[1, 3, 5, 11, 13, 15, 17, 33, 39, 51, 55, 65, 85, 137, 143, 165, 187, 195, 221, 255, 411, 429, 561, 663, 685, 715, 935, 1105, 1507, 1781, 2055, 2145, 2329, 2431, 2805, 3315, 4521, 5343, 6987, 7293, 7535, 8905, 11645, 12155, 19591, 22605, 25619, 26715, 30277, 34935, 36465, 58773, 76857, 90831, 97955, 128095, 151385, 293865, 333047, 384285, 454155, 999141, 1665235, 4995705]

約数ペア:

[(1, 4995705), (3, 1665235), (5, 999141), (11, 454155), (13, 384285), (15, 333047), (17, 293865), (33, 151385), (39, 128095), (51, 97955), (55, 90831), (65, 76857), (85, 58773), (137, 36465), (143, 34935), (165, 30277), (187, 26715), (195, 25619), (221, 22605), (255, 19591), (411, 12155), (429, 11645), (561, 8905), (663, 7535), (685, 7293), (715, 6987), (935, 5343), (1105, 4521), (1507, 3315), (1781, 2805), (2055, 2431), (2145, 2329)]