82103595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 155713536

約数和(自身を除く): 73609941

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 127, 131, 141, 235, 329, 381, 393, 635, 655, 705, 889, 917, 987, 1645, 1905, 1965, 2667, 2751, 4445, 4585, 4935, 5969, 6157, 13335, 13755, 16637, 17907, 18471, 29845, 30785, 41783, 43099, 49911, 83185, 89535, 92355, 116459, 125349, 129297, 208915, 215495, 249555, 349377, 582295, 626745, 646485, 781939, 1746885, 2345817, 3909695, 5473573, 11729085, 16420719, 27367865, 82103595]

約数ペア:

[(1, 82103595), (3, 27367865), (5, 16420719), (7, 11729085), (15, 5473573), (21, 3909695), (35, 2345817), (47, 1746885), (105, 781939), (127, 646485), (131, 626745), (141, 582295), (235, 349377), (329, 249555), (381, 215495), (393, 208915), (635, 129297), (655, 125349), (705, 116459), (889, 92355), (917, 89535), (987, 83185), (1645, 49911), (1905, 43099), (1965, 41783), (2667, 30785), (2751, 29845), (4445, 18471), (4585, 17907), (4935, 16637), (5969, 13755), (6157, 13335)]