2238582015

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{937}}^1$

素因数の和:1318

約数の個数: 80

約数和(自身を含む): 4265708832

約数和(自身を除く): 2027126817

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 347, 405, 459, 765, 937, 1041, 1377, 1735, 2295, 2811, 3123, 4685, 5205, 5899, 6885, 8433, 9369, 14055, 15615, 15929, 17697, 25299, 28107, 29495, 42165, 46845, 47787, 53091, 75897, 79645, 88485, 126495, 140535, 143361, 159273, 238935, 265455, 325139, 379485, 430083, 477819, 716805, 796365, 975417, 1290249, 1625695, 2150415, 2389095, 2926251, 4877085, 5527363, 6451245, 8778753, 14631255, 16582089, 26336259, 27636815, 43893765, 49746267, 82910445, 131681295, 149238801, 248731335, 447716403, 746194005, 2238582015]

約数ペア:

[(1, 2238582015), (3, 746194005), (5, 447716403), (9, 248731335), (15, 149238801), (17, 131681295), (27, 82910445), (45, 49746267), (51, 43893765), (81, 27636815), (85, 26336259), (135, 16582089), (153, 14631255), (255, 8778753), (347, 6451245), (405, 5527363), (459, 4877085), (765, 2926251), (937, 2389095), (1041, 2150415), (1377, 1625695), (1735, 1290249), (2295, 975417), (2811, 796365), (3123, 716805), (4685, 477819), (5205, 430083), (5899, 379485), (6885, 325139), (8433, 265455), (9369, 238935), (14055, 159273), (15615, 143361), (15929, 140535), (17697, 126495), (25299, 88485), (28107, 79645), (29495, 75897), (42165, 53091), (46845, 47787)]