3550755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 6209280

約数和(自身を除く): 2658525

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 139, 195, 393, 417, 655, 695, 1703, 1807, 1965, 2085, 5109, 5421, 8515, 9035, 18209, 25545, 27105, 54627, 91045, 236717, 273135, 710151, 1183585, 3550755]

約数ペア:

[(1, 3550755), (3, 1183585), (5, 710151), (13, 273135), (15, 236717), (39, 91045), (65, 54627), (131, 27105), (139, 25545), (195, 18209), (393, 9035), (417, 8515), (655, 5421), (695, 5109), (1703, 2085), (1807, 1965)]