4284785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 5909760

約数和(自身を除く): 1624975

約数列:

[1, 5, 19, 23, 37, 53, 95, 115, 185, 265, 437, 703, 851, 1007, 1219, 1961, 2185, 3515, 4255, 5035, 6095, 9805, 16169, 23161, 37259, 45103, 80845, 115805, 186295, 225515, 856957, 4284785]

約数ペア:

[(1, 4284785), (5, 856957), (19, 225515), (23, 186295), (37, 115805), (53, 80845), (95, 45103), (115, 37259), (185, 23161), (265, 16169), (437, 9805), (703, 6095), (851, 5035), (1007, 4255), (1219, 3515), (1961, 2185)]