78848835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3779}}^1$

素因数の和:3907

約数の個数: 32

約数和(自身を含む): 137168640

約数和(自身を除く): 58319805

約数列:

[1, 3, 5, 13, 15, 39, 65, 107, 195, 321, 535, 1391, 1605, 3779, 4173, 6955, 11337, 18895, 20865, 49127, 56685, 147381, 245635, 404353, 736905, 1213059, 2021765, 5256589, 6065295, 15769767, 26282945, 78848835]

約数ペア:

[(1, 78848835), (3, 26282945), (5, 15769767), (13, 6065295), (15, 5256589), (39, 2021765), (65, 1213059), (107, 736905), (195, 404353), (321, 245635), (535, 147381), (1391, 56685), (1605, 49127), (3779, 20865), (4173, 18895), (6955, 11337)]