458242565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1907}}^1$

素因数の和:2197

約数の個数: 32

約数和(自身を含む): 637974144

約数和(自身を除く): 179731579

約数列:

[1, 5, 11, 17, 55, 85, 187, 257, 935, 1285, 1907, 2827, 4369, 9535, 14135, 20977, 21845, 32419, 48059, 104885, 162095, 240295, 356609, 490099, 1783045, 2450495, 5391089, 8331683, 26955445, 41658415, 91648513, 458242565]

約数ペア:

[(1, 458242565), (5, 91648513), (11, 41658415), (17, 26955445), (55, 8331683), (85, 5391089), (187, 2450495), (257, 1783045), (935, 490099), (1285, 356609), (1907, 240295), (2827, 162095), (4369, 104885), (9535, 48059), (14135, 32419), (20977, 21845)]