16028025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 30248064

約数和(自身を除く): 14220039

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 967, 975, 1105, 1275, 2901, 3315, 4835, 5525, 12571, 14505, 16439, 16575, 24175, 37713, 49317, 62855, 72525, 82195, 188565, 213707, 246585, 314275, 410975, 641121, 942825, 1068535, 1232925, 3205605, 5342675, 16028025]

約数ペア:

[(1, 16028025), (3, 5342675), (5, 3205605), (13, 1232925), (15, 1068535), (17, 942825), (25, 641121), (39, 410975), (51, 314275), (65, 246585), (75, 213707), (85, 188565), (195, 82195), (221, 72525), (255, 62855), (325, 49317), (425, 37713), (663, 24175), (967, 16575), (975, 16439), (1105, 14505), (1275, 12571), (2901, 5525), (3315, 4835)]