16644615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5021}}^1$

素因数の和:5059

約数の個数: 32

約数和(自身を含む): 30373056

約数和(自身を除く): 13728441

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 5021, 15063, 25105, 65273, 75315, 85357, 195819, 256071, 326365, 426785, 979095, 1109641, 1280355, 3328923, 5548205, 16644615]

約数ペア:

[(1, 16644615), (3, 5548205), (5, 3328923), (13, 1280355), (15, 1109641), (17, 979095), (39, 426785), (51, 326365), (65, 256071), (85, 195819), (195, 85357), (221, 75315), (255, 65273), (663, 25105), (1105, 15063), (3315, 5021)]