15677728695

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{563}}^1$

素因数の和:1089

約数の個数: 96

約数和(自身を含む): 29219486400

約数和(自身を除く): 13541757705

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 89, 153, 255, 267, 409, 445, 563, 765, 801, 1227, 1335, 1513, 1689, 2045, 2815, 3681, 4005, 4539, 5067, 6135, 6953, 7565, 8445, 9571, 13617, 18405, 20859, 22695, 25335, 28713, 34765, 36401, 47855, 50107, 62577, 68085, 86139, 104295, 109203, 143565, 150321, 182005, 230267, 250535, 312885, 327609, 430695, 450963, 546015, 618817, 690801, 751605, 851819, 1151335, 1638045, 1856451, 2072403, 2254815, 2555457, 3094085, 3454005, 3914539, 4259095, 5569353, 7666371, 9282255, 10362015, 11743617, 12777285, 19572695, 20493763, 27846765, 35230851, 38331855, 58718085, 61481289, 102468815, 176154255, 184443867, 307406445, 348393971, 922219335, 1045181913, 1741969855, 3135545739, 5225909565, 15677728695]

約数ペア:

[(1, 15677728695), (3, 5225909565), (5, 3135545739), (9, 1741969855), (15, 1045181913), (17, 922219335), (45, 348393971), (51, 307406445), (85, 184443867), (89, 176154255), (153, 102468815), (255, 61481289), (267, 58718085), (409, 38331855), (445, 35230851), (563, 27846765), (765, 20493763), (801, 19572695), (1227, 12777285), (1335, 11743617), (1513, 10362015), (1689, 9282255), (2045, 7666371), (2815, 5569353), (3681, 4259095), (4005, 3914539), (4539, 3454005), (5067, 3094085), (6135, 2555457), (6953, 2254815), (7565, 2072403), (8445, 1856451), (9571, 1638045), (13617, 1151335), (18405, 851819), (20859, 751605), (22695, 690801), (25335, 618817), (28713, 546015), (34765, 450963), (36401, 430695), (47855, 327609), (50107, 312885), (62577, 250535), (68085, 230267), (86139, 182005), (104295, 150321), (109203, 143565)]