77470155

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1217

約数の個数: 64

約数和(自身を含む): 159697920

約数和(自身を除く): 82227765

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 73, 105, 135, 189, 219, 315, 365, 511, 657, 945, 1095, 1123, 1533, 1971, 2555, 3285, 3369, 4599, 5615, 7665, 7861, 9855, 10107, 13797, 16845, 22995, 23583, 30321, 39305, 50535, 68985, 70749, 81979, 117915, 151605, 212247, 245937, 353745, 409895, 573853, 737811, 1061235, 1229685, 1721559, 2213433, 2869265, 3689055, 5164677, 8607795, 11067165, 15494031, 25823385, 77470155]

約数ペア:

[(1, 77470155), (3, 25823385), (5, 15494031), (7, 11067165), (9, 8607795), (15, 5164677), (21, 3689055), (27, 2869265), (35, 2213433), (45, 1721559), (63, 1229685), (73, 1061235), (105, 737811), (135, 573853), (189, 409895), (219, 353745), (315, 245937), (365, 212247), (511, 151605), (657, 117915), (945, 81979), (1095, 70749), (1123, 68985), (1533, 50535), (1971, 39305), (2555, 30321), (3285, 23583), (3369, 22995), (4599, 16845), (5615, 13797), (7665, 10107), (7861, 9855)]