8085296475

素因数分解:

$3^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1112

約数の個数: 144

約数和(自身を含む): 16118968320

約数和(自身を除く): 8033671845

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 79, 81, 85, 135, 153, 225, 237, 243, 255, 395, 405, 425, 459, 675, 711, 765, 991, 1185, 1215, 1275, 1343, 1377, 1975, 2025, 2133, 2295, 2973, 3555, 3825, 4029, 4131, 4955, 5925, 6075, 6399, 6715, 6885, 8919, 10665, 11475, 12087, 14865, 16847, 17775, 19197, 20145, 20655, 24775, 26757, 31995, 33575, 34425, 36261, 44595, 50541, 53325, 60435, 74325, 78289, 80271, 84235, 95985, 100725, 103275, 108783, 133785, 151623, 159975, 181305, 222975, 234867, 240813, 252705, 302175, 326349, 391445, 401355, 421175, 454869, 479925, 543915, 668925, 704601, 758115, 906525, 1174335, 1204065, 1263525, 1330913, 1364607, 1631745, 1957225, 2006775, 2113803, 2274345, 2719575, 3523005, 3790575, 3992739, 4093821, 5871675, 6020325, 6341409, 6654565, 6823035, 8158725, 10569015, 11371725, 11978217, 17615025, 19024227, 19963695, 20469105, 31707045, 33272825, 34115175, 35934651, 52845075, 59891085, 95121135, 99818475, 102345525, 107803953, 158535225, 179673255, 299455425, 323411859, 475605675, 539019765, 898366275, 1617059295, 2695098825, 8085296475]

約数ペア:

[(1, 8085296475), (3, 2695098825), (5, 1617059295), (9, 898366275), (15, 539019765), (17, 475605675), (25, 323411859), (27, 299455425), (45, 179673255), (51, 158535225), (75, 107803953), (79, 102345525), (81, 99818475), (85, 95121135), (135, 59891085), (153, 52845075), (225, 35934651), (237, 34115175), (243, 33272825), (255, 31707045), (395, 20469105), (405, 19963695), (425, 19024227), (459, 17615025), (675, 11978217), (711, 11371725), (765, 10569015), (991, 8158725), (1185, 6823035), (1215, 6654565), (1275, 6341409), (1343, 6020325), (1377, 5871675), (1975, 4093821), (2025, 3992739), (2133, 3790575), (2295, 3523005), (2973, 2719575), (3555, 2274345), (3825, 2113803), (4029, 2006775), (4131, 1957225), (4955, 1631745), (5925, 1364607), (6075, 1330913), (6399, 1263525), (6715, 1204065), (6885, 1174335), (8919, 906525), (10665, 758115), (11475, 704601), (12087, 668925), (14865, 543915), (16847, 479925), (17775, 454869), (19197, 421175), (20145, 401355), (20655, 391445), (24775, 326349), (26757, 302175), (31995, 252705), (33575, 240813), (34425, 234867), (36261, 222975), (44595, 181305), (50541, 159975), (53325, 151623), (60435, 133785), (74325, 108783), (78289, 103275), (80271, 100725), (84235, 95985)]