264317095

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1601}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 373714560

約数和(自身を除く): 109397465

約数列:

[1, 5, 7, 35, 53, 89, 265, 371, 445, 623, 1601, 1855, 3115, 4717, 8005, 11207, 23585, 33019, 56035, 84853, 142489, 165095, 424265, 593971, 712445, 997423, 2969855, 4987115, 7551917, 37759585, 52863419, 264317095]

約数ペア:

[(1, 264317095), (5, 52863419), (7, 37759585), (35, 7551917), (53, 4987115), (89, 2969855), (265, 997423), (371, 712445), (445, 593971), (623, 424265), (1601, 165095), (1855, 142489), (3115, 84853), (4717, 56035), (8005, 33019), (11207, 23585)]