86159145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:306

約数の個数: 64

約数和(自身を含む): 154275840

約数和(自身を除く): 68116695

約数列:

[1, 3, 5, 15, 17, 29, 51, 61, 85, 87, 145, 183, 191, 255, 305, 435, 493, 573, 915, 955, 1037, 1479, 1769, 2465, 2865, 3111, 3247, 5185, 5307, 5539, 7395, 8845, 9741, 11651, 15555, 16235, 16617, 26535, 27695, 30073, 34953, 48705, 58255, 83085, 90219, 94163, 150365, 174765, 198067, 282489, 337879, 451095, 470815, 594201, 990335, 1013637, 1412445, 1689395, 2971005, 5068185, 5743943, 17231829, 28719715, 86159145]

約数ペア:

[(1, 86159145), (3, 28719715), (5, 17231829), (15, 5743943), (17, 5068185), (29, 2971005), (51, 1689395), (61, 1412445), (85, 1013637), (87, 990335), (145, 594201), (183, 470815), (191, 451095), (255, 337879), (305, 282489), (435, 198067), (493, 174765), (573, 150365), (915, 94163), (955, 90219), (1037, 83085), (1479, 58255), (1769, 48705), (2465, 34953), (2865, 30073), (3111, 27695), (3247, 26535), (5185, 16617), (5307, 16235), (5539, 15555), (7395, 11651), (8845, 9741)]