86756865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26171}}^1$

素因数の和:26209

約数の個数: 32

約数和(自身を含む): 158288256

約数和(自身を除く): 71531391

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 26171, 78513, 130855, 340223, 392565, 444907, 1020669, 1334721, 1701115, 2224535, 5103345, 5783791, 6673605, 17351373, 28918955, 86756865]

約数ペア:

[(1, 86756865), (3, 28918955), (5, 17351373), (13, 6673605), (15, 5783791), (17, 5103345), (39, 2224535), (51, 1701115), (65, 1334721), (85, 1020669), (195, 444907), (221, 392565), (255, 340223), (663, 130855), (1105, 78513), (3315, 26171)]