78466685

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{5639}}^1$

素因数の和:5689

約数の個数: 24

約数和(自身を含む): 108017280

約数和(自身を除く): 29550595

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 2783, 5639, 13915, 28195, 62029, 129697, 310145, 648485, 682319, 1426667, 3411595, 7133335, 15693337, 78466685]

約数ペア:

[(1, 78466685), (5, 15693337), (11, 7133335), (23, 3411595), (55, 1426667), (115, 682319), (121, 648485), (253, 310145), (605, 129697), (1265, 62029), (2783, 28195), (5639, 13915)]