1551135165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1667}}^1$

素因数の和:1822

約数の個数: 64

約数和(自身を含む): 2723777280

約数和(自身を除く): 1172642115

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 89, 123, 205, 255, 267, 445, 615, 697, 1335, 1513, 1667, 2091, 3485, 3649, 4539, 5001, 7565, 8335, 10455, 10947, 18245, 22695, 25005, 28339, 54735, 62033, 68347, 85017, 141695, 148363, 186099, 205041, 310165, 341735, 425085, 445089, 741815, 930495, 1025205, 1161899, 2225445, 2522171, 3485697, 5809495, 6082883, 7566513, 12610855, 17428485, 18248649, 30414415, 37832565, 91243245, 103409011, 310227033, 517045055, 1551135165]

約数ペア:

[(1, 1551135165), (3, 517045055), (5, 310227033), (15, 103409011), (17, 91243245), (41, 37832565), (51, 30414415), (85, 18248649), (89, 17428485), (123, 12610855), (205, 7566513), (255, 6082883), (267, 5809495), (445, 3485697), (615, 2522171), (697, 2225445), (1335, 1161899), (1513, 1025205), (1667, 930495), (2091, 741815), (3485, 445089), (3649, 425085), (4539, 341735), (5001, 310165), (7565, 205041), (8335, 186099), (10455, 148363), (10947, 141695), (18245, 85017), (22695, 68347), (25005, 62033), (28339, 54735)]