9681555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 16853760

約数和(自身を除く): 7172205

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 379, 393, 655, 1137, 1703, 1895, 1965, 4927, 5109, 5685, 8515, 14781, 24635, 25545, 49649, 73905, 148947, 248245, 645437, 744735, 1936311, 3227185, 9681555]

約数ペア:

[(1, 9681555), (3, 3227185), (5, 1936311), (13, 744735), (15, 645437), (39, 248245), (65, 148947), (131, 73905), (195, 49649), (379, 25545), (393, 24635), (655, 14781), (1137, 8515), (1703, 5685), (1895, 5109), (1965, 4927)]